Teknologi Lensa

1. Tipe Lensa

Jenis lensa kacamata tersedia dalam beberapa bentuk, diantaranya Lensa 1 focus, Lensa 2 focus, Lensa 3 focus ( lensa Progressive ) , Lensa Progresif untuk keperluan khusus (hobby/ komputer), dan Lensa Khusus ( lensa untuk anti mata lelah). Selanjutnya…

2. Bahan Lensa

Saat ini lensa tersedia dalam berbagai jenis bahan dan desain. Memilihkan lensa dengan bahan dan desain terbaik sesuai ukuran dan kebutuhan pasien adalah tugas utama kami. Untuk melakukan hal ini kami berikan informasi mengenai fitur dan manfaat dari bahan dan desain bagi pasien. Selanjutnya…

3. Lapisan Lensa

Lapisan lensa dapat meningkatkan kinerja dan tampilan lensa. Jika Anda mempertimbangkan lapisan lensa untuk kacamata Anda, inilah yang harus Anda ketahui. Selanjutnya…

4. Jenis Lensa Sunglasses dengan ukuran

Seperti kulit Anda, mata Anda juga memerlukan perlindungan dari sinar matahari. Bahkan orang-orang yang sering menghabiskan waktu berjemur di musim panas tanpa perlindungan mata, kemungkinan besar mengalami komplikasi penglihatan yang berbahaya di masa yang akan datang. Kami menyediakan berbagai macam jenis lensa sunglass yang bisa dibuat dengan ukuran resep kacamata. Dan hebatnya lagi, semua jenis lensa ukuran sunglass kami sudah termasuk lapisan 99,9% anti UV. Selanjutnya...

Integrated Lens Technology

Integrated Lens Technology ( ILT ) is your trusted source for the best value in free-form PALs. ILT prices are comparable to standard progressives and 30 to 40 percent less than other leading free-form progressives. In addition to value, ILT offers a wide range of lens indexes, coatings, and photochromic and polarized lens materials. And, every order is backed by one of the best guarantees in the industry.

ILT Product

Calligraphy

Calligraphy represents a new era for progressive lenses. Created using free-form technology and personally customized to the wearer’s prescriptions, the Calligraphy progressive is a technical masterpiece incorporating the latest technologies in design, materials and coatings to create an unparalleled visual experience in progressive lens wear.
Features :
1. Customized Rx with up to 5,000 designs generated by free-form technology
2. Provides the least distortion with the widest field of vision
3. Ideal for patients with higher distance prescriptions and reading additions

More info about Calligraphy lenses click here

Bravo

Bravo provides a special singular design to simplify progressive fittings. Suitable on large or small frames, this advanced balanced design provides wide viewing zones at all distances with a quick-to-access reading segment. Bravo is ideal for mild to moderate prescriptions and perfectly suited for first time progressive lens wearers.
Features :
1. One-fit progressive lens
2. Extremely simple and easy to fit
3. Balanced wide zones at all distances

Architect

Architect is designed for executives who perform extended periods of desk type-related work. This unique design incorporated a large immediate and near viewing zone that enables the wearer to have comfortable clean vision that minimizes near work-related visual fatigue whilst optimizing visual performance.
Features :
1. Optimized for intermediate and near work.
2. Three addition designs based on Rx.

Extrem

X-Trem single vision front-and-back surface aspheric lenses specially designed to maximize optics within a given frame shape. X-Trem provides you with exceptional visual sharpness and clarity across the entire lens by integrating the following features:
1. Optimized prescription power
2. Undistorted peripheral vision
3. Ultra-thin and light material ( available in future-x 1.57, plastic 1.60 & 1.67 )
4. Available in Polarized, Photo Polarized, and Transitions material.
5. Include with Steel Coat + UV 400 protection (complete ultraviolet radiation protection)

Steel Coat

STEEL COAT: A superior technological combination of multi-layered anti-reflection hard coating with a super-hydrophobic surface composite. STEEL coated lenses are nonsmudge, extremely easy to clean and possess excellent light transmission for optimal vision and clarity.

More info about Steel Coat click here

Perawatan Kacamata

Kacamata yang kotor, tergores atau bengkok tidak akan memberikan penglihatan terbaik dan mungkin dapat menimbulkan masalah. Apakah ada cara terbaik untuk merawat kacamata? Tips sederhana ini mungkin dapat membantu.

1. Selalu bersihkan lensa Anda dengan cairan, jangan sekali – kali membersihkan lensa dalam keadaan kering. Gunakan Lens cleaner atau sabun dan air. Jangan gunakan nafas Anda, hal tersebut tidak dapat membasahi lensa.

2. Selalu gunakan kain lembut untuk membersihkan kacamata. Jangan gunakan produk kertas dan jangan menggunakan baju Anda.

3. Jauhkan lensa Anda dari bahan kimia atau panas (misalnya di sauna atau di dashboard mobil Anda )

4. Bila Anda tidak sedang memakai kacamata, simpanlah dalam tempatnya.

5. Mengenakan kacamata dan melepas kacamata dengan benar. Gunakan kedua tangan untuk memegang pada gagang dan lepas kacamata dengan hati-hati dari telinga Anda. Meskipun demikian, Anda harus menyetel kacamata Anda secara berkala ke Optik.

6. Jika Anda masih mengalami masalah seperti penglihatan yang kabur dengan menggunakan kacamata Anda, Anda mungkin harus mengubah ukuran kacamata Anda atau perawatan kesehatan oleh Ahli kacamata.

Tips Membeli Kacamata

1. Bagaimana cara membaca resep?

Resep kacamata memiliki format yang selalu sama di setiap resepnya. Baris pertama selalu resep untuk mata kanan, kadang-kadang ditulis "OD". Baris kedua untuk mata kiri, yang kadang-kadang ditulis "OS". Resep kacamata untuk setiap mata dibagi atas nilai - nilai Spheris, Silinder, dan Axis. Sesuatu yang umum apabila di salah satu resep kacamata tidak ada nilai ukurannya, dalam hal ini Anda mungkin akan melihat huruf "PL" atau "Plano", atau mungkin saja ada nilai ukurannya untuk semua bagian. Kadang-kadang resep ditulis "Ou" yang berarti "kedua mata". Jika resep kacamata Anda untuk lensa bifocals atau trifocals, mungkin ada tambahan informasi resep yang ditulis misalnya "ADD + 2.50". Ini adalah informasi yang penting jika Anda ingin memesan lensa untuk membaca atau lensa progressive. Angka-angka yang dinyatakan dalam diopters memberitahukan ukuran lensa. Nilai dalam bentuk diopter adalah nilai yang metrik dan digunakan secara universal di seluruh dunia.

2. Bagaimana cara memilih bahan lensa?

Lensa plastik adalah bahan lensa yang terbaik untuk kebanyakan orang. Sedangkan lensa dengan bahan Polycarbonate yang sangat kuat dan tahan bentur, sangat dianjurkan untuk anak-anak dan orang dewasa yang beraktifitas aktif. Secara umum, jika resep kacamata Anda ukuran spherisnya + / -2.25 atau lebih rendah, Anda tidak akan mendapatkan keuntungan dari lensa berjenis "tipis". Lensa Plastik standar atau lensa Polycarbonate lebih cocok untuk Anda. Jika resep kacamata anda ukuran spherisnya lebih tinggi dari + / -2.25, Anda akan mendapatkan keuntungan dari pilihan jenis lensa yang "tipis".
Lensa tipis memiliki tiga keuntungan: tidak kelihatan "tebal", tidak membesarkan atau mengecilkan mata anda ketika dilihat oleh orang lain, dan lebih ringan. Secara umum, semakin tipis dan ringan lensa, harganya akan semakin mahal. "Nilai Indeks Tinggi" maksudnya adalah bahan lensanya yang "tipis" , sedangkan "Aspheric" maksudnya adalah desain lensanya yang "tipis". Lensa Polycarbonate dapat dibeli dengan desain "aspheric", dimana memberikan keunggulan kepada lensa polycarbonate menjadi lensa berdesain Aspheris yang tipis dan ringan. Tingkat ketipisan indeks lensa ditandai dengan "indeks bias" (IR). Indeks menengah biasanya sekitar 1.56, indeks tinggi adalah sekitar 1.60, dan indeks ultra-tinggi lensa adalah 1.67 dan 1.74. Setelah Anda memilih bahan lensa terbaik sesuai kebutuhan Anda, Anda dapat memilih fitur – fitur lainnya antara lain, seperti photochromic, lapisan tahan gores, lapisan anti pantul dan lapisan perlindungan UV (lapisan dengan perlindungan UV selalu ada dalam lensa dengan indeks tinggi dan lensa polycarbonate). Jika Anda ingin kacamata hitam, ada tambahan pilihan seperti pilihan warna, photopolarize,polarized, dan mirror coatings.

3. Bagaimana memilih warna yang cocok?

Coklat dan abu-abu adalah warna yang paling populer untuk lensa sunglass. Warna coklat adalah pilihan warna terbaik karena memungkinkan pemakai mendapatkan spektrum cahaya yang paling luas ke mata, dan juga memblok blue light sehingga memberikan kontras yang optimal. Warna coklat juga sangat baik digunakan untuk olahraga diluar seperti tenis, golf, ski atau olahraga lainnya yang memerlukan persepsi penglihatan akut dan differensiasi kontras. Coklat juga terbaik untuk kondisi cahaya rendah, seperti memancing di sore hari atau pagi hari.
Warna abu-abu terbaik untuk keadaan cahaya yang terang seperti olahraga air karena warna abu – abu menolak silau dari sinar matahari. Warna lainnya seperti warna hijau dan biru lebih banyak digunakan untuk keperluan fashion daripada fungsinya. Biru adalah warna terburuk dari semua pilihan warna karena meningkatkan blue light dimana hal ini membuat penglihatan menjadi lebih silau. Jika Anda ingin biru sebagai pilihan fashion, pertimbangkan membuat lensa berwarna coklat tetapi dengan blue mirror coating. Warna kuning biasanya digunakan untuk mempertinggi kontras tanpa memblokir terlalu banyak cahaya, dan umumnya digunakan untuk olahraga menembak dan ski pada saat cuaca berawan.

4. Bagaimana cara membandingkan harga?

Memilih merek lensa adalah keputusan pribadi anda, yang pada umumnya berdasarkan antara kualitas dan harga. Seperti di daerah lain, lebih baik mereknya, lebih mahal harganya. Sama seperti lensa, lensa yang harganya lebih mahal biasanya kualitasnya lebih baik, atau lensa progressive yang desainya lebih lapang dan nyaman biasanya lebih mahal. Namun dalam beberapa kasus, mungkin sulit atau mustahil bagi konsumen untuk melihat perbedaan antara kualitas lensa yang baik dan kualitas lensa yang rendah. Biasanya lapisan anti pantul dan lapisan tahan gores yang berstandar internasional dan berasal dari luar negeri kualitasnya lebih baik dibandingkan dengan lapisan yang dikeluarkan oleh Laboratorium independen lokal.

Sangat penting untuk membandingkan harga secara "apples to apples". Diantara dua optik yang berbeda, anda akan mendapatkan harga lensa Polycarbonate yang berbeda pula karena pabriknya beda, desainya beda atau misalnya 1 merk sudah termasuk coating, satunya tidak termasuk. Sebelum anda mulai berbelanja untuk kacamata, buatlah checklist pertanyaan untuk pelayan toko. Berikut ini daftar semua item yang dapat menyebabkan perbedaan harga: Tipe lensa (satu focal, multifocal), Bahan lensa (plastik, polycarbonate,kaca, triveks dll), Lapisan Lensa (lapisan tahan gores dan anti pantul, ketipisan lensa dll), dan Produsen dari merk lensa yang ditawarkan.

Produsen Lensa

Lapisan Lensa

Lapisan lensa dapat meningkatkan kinerja dan tampilan lensa. Jika Anda mempertimbangkan lapisan lensa untuk kacamata anda, inilah yang harus Anda ketahui.

1. Lapisan Tahan Gores

Perhatikan istilah "Tahan", tidak ada lapisan anti gores. Maksudnya, adalah lapisan untuk meningkatkan kemampuan lensa tahan terhadap goresan.

2. Lapisan Anti Pantul (AR)

Lapisan Anti-Pantul (AR) dapat mengurangi refleksi di dalam lensa, meningkatkan warna, kejernihan dan transmisi cahaya yang masuk melewati mata. Lensa tanpa lapisan AR akan kehilangan cahaya 8% sampai 18%, dan detail kemurnian cahaya, karena refleksi ini tergantung pada indeks bias dari bahan lensa. Semakin tinggi indeks, semakin tinggi refleksi! Mintalah demonstrasi antara lensa dengan AR dan non AR "Lihat" perbedaannya! Lapisan AR saat ini telah mengalami perbaikan yang signifikan dibandingkan beberapa tahun yang lalu. Berbagai lapisan telah ditambahkan, termasuk yang terbaru, lapisan tahan gores yang lebih kuat, lapisan utama dan lapisan hydrophobic seperti Crizal produk lapisan yang baik dan menjadi yang terbaik di pasaran. Perangkat demonstrasi harus ditunjukkan sebagai contoh untuk benar-benar dapat menunjukkan perbedaan kualitas lapisan AR seperti Crizaldibandingkan dengan lapisan anti pantul standart

3.Lapisan Flash dan Mirror

Lapisan mirror tersedia dalam dua macam, sebagai Flash mirror dan sebagai Pure mirror. Dengan pure mirror, orang lain tidak akan dapat melihat mata Anda; dengan lapisan flash mirror, orang lain akan dapat melihat mata Anda. Pure mirror lebih intens efek cerminnya dan Flash mirror efek cerminnya kurang intens. Dalam kedua jenis mirror, pemakai tidak akan merasakan efek mirror, efek mirror hanya terlihat oleh orang lain. Misalnya, jika memiliki lensa warna coklat dengan warna lapisan Flash mirror biru, pemakai akan melihat hanya warna coklat, dan orang lain akan melihat si pemakai hanya biru Flash mirror. Hal ini merupakan solusi kombinasi yang baik, karena warna biru adalah warna yang terburuk untuk melihat objek dengan jelas (coklat yang terbaik), tetapi di satu sisi warna biru fashionable; sehingga pemakai mendapatkan manfaat dari melihat melalui warna coklat serta memiliki keuntungan lainnya yaitu orang lain melihat si pemakai lensanya biru flash mirror.

Bahan Lensa

1. Desain Wavefront dan Proses Gosok Freeform

Wavefront dan Freeform adalah teknologi terbaik saat ini untuk menciptakan lensa yang memberikan pasien penglihatan sangat tajam dan jenih. Pemakai akan mendapatkan penglihatan yang tajam, meningkatkan ketajaman kontras, meningkatkan penglihatan berkendara di malam hari, dan menikmati intensitas warna yang lebih kaya.
Wavefront teknologi digunakan untuk menganalisis perjalanan cahaya menuju ke mata. Pemetaan wavefront membantu praktisi mendeteksi aberrations yang tidak terlihat dalam tes lensa konvensional , yang berdampak pada kualitas penglihatan pasien. Banyak lensa korektif menimbulkan distorsi ketika cahaya melalui lensa yang akhirnya mengurangi ketajaman visual. Lensa progresif, khususnya, karena sifat desain mereka yang terdapat distorsi,mengakibatkan perubahan gelombang cahaya. Baru-baru ini, wavefront teknologi ini telah digunakan dalam desain lensa baru dan di proses untuk memperbaiki desain lensa progresif sehingga dapat meminimalisasi aberrations dan meningkatkan kinerja visual.
Inovasi lensa besar lainnya adalah proses gosok Freeform. Menggunakan teknik freeform, sebuah laboratorium optik dapat memotong kompleks Curves ke bagian belakang dan atau depan permukaan lensa kosong menjadi ukuran resep lensa yang optimal. Mesin Freeform dapat menghasilkan Curves lebih kecil dari 0.01D, dan lensa yang keluar dari generator siap di Polish. Dasar sistem mesin Freeform terdiri dari CNC (Computer Numerically Controlled) generator, soft pad penggosok lensa, dan "titik" file perangkat lunak yang menjalankan CNC generator. Proses gosok Freeform adalah proses gosok lensa yang lebih cepat dan lebih akurat sehingga tidak hanya memproduksi optik yang lebih presisi, tetapi juga mengurangi waktu pemprosesan dan membantu meningkatkan pengiriman.

2. Kaca

Bertahun - tahun kaca dianggap bahan lensa pilihan nomor satu. Dengan optik yang paling tepat dan konstan, kaca dianggap yang paling nyaman dan alami. Tapi Karena kaca tidak tahan terhadap benturan, standar ANSI menyatakan bahwa semua lensa opthalmik kaca harus dites baik melaui panas atau kimia untuk meningkatkan dampak benturan. Banyak dari lensa kaca warna tidak tersedia lagi atau hanya tersedia dengan harga yang sangat mahal. Beberapa warna dapat diperoleh dengan cara memberikan lapisan pada lensa, walaupun hasilnya masih diperdebatkan. Lensa kaca memiliki indeks 1,523 dimana hal tersebut standar untuk kaca lensa. Hi Indeks lensa Kaca tersedia indeks 1,60, 1,70 dan 1,80 dan 1,90. Karena spesifik gravity, berat Hi Indeks kaca meningkat sesuai indeksnya, namun pemilihan frame yang kecil dapat mengurangi berat lensa.

Manfaat dan fitur :
Kualitas optik yang sempurna dan tahan gores yang terbaik dari semua bahan. Ingat, tidak ada lensa "anti gores". Lensa kaca dengan lapisa anti pantul memberikan penglihatan terbaik.

Negatif :

Kaca adalah bahan terberat yang ada serta lensa "yang paling mudah pecah". Kaca juga dapat dengan mudah tergores dan melentik di lingkungan kerja yang berbeda. Proses pewarnaan di lensa kaca dibuat di dalam lensa, ini termasuk pembuatan lensa photochromik kaca. Hal ini akan menyebabkan lensa minus menjadi gelap disekitar pinggir lensa sedangkan jika lensa plus menjadi gelap di tengah. Tidak ada perlindungan UV di lensa kaca bening .

3. Plastik

Pilihan bahan lensa nomor satu di pasaran optik masa kini. Lensa plastik memiliki optik yang sangat baik, abbe yang besar, ringan, dan kemudahan proses warna serta tahan bentur menjadikannya pilihan yang paling umum di antara Optician. Peningkatan kualitas lapisan tahan gores telah membantu meningkatkan penjualan sehingga sering dianjurkan. Regular lensa plastik memiliki indeks pembiasan dari 1.498. Hi Indeks plastik mulai dari indeks dari 1.54, hingga yang baru 1.74. Tidak seperti kaca, yang akan menjadi lebih berat karena indeks lebih tinggi, lensa plastik Hi Indeks umumnya lebih ringan beratnya daripada lensa plastik biasa. TIPS: Kami sarankan lapisan AR baik itu kaca atau plastik untuk lensa Hi Indeks karena semakin tinggi index berarti semakin rendah nilai abbe. Hi Indeks memilki 4 tingkat terpisah, Mid Indeks 1,54 menjadi sekitar 1,58 (25% lebih tipis dari bahan standart lensa), Hi Indeks 1,60 (30% lebih tipis dari bahan standart lensa), Hyper Indeks 1,67 (40% lebih tipis dari bahan standart lensa), dan baru Hyper Indeks 1,74 (50% lebih tipis dari bahan standart len).

Manfaat dan fitur :
Berat lensa plastik kira-kira satu setengah kali lebih ringan dibandingkan dengan lensa kaca. Plastik lebih mudah diwarna dibanding bahan lainnya, dapat tambahkan untuk perlindungan UV.

Negatif :

Tebal lensa plastik sekitar 30% lebih tebal dari lensa kaca untuk indeks 1.53, dan lensa plastik di haruskan menggunakan lapisan tahan gores dan juga lapisan perlindungan UV (dimana hal ini membuat lensa menjadi lebih mahal)

4. Polycarbonates

Lensa yang paling tahan bentur dari semua bahan yang digunakan saat ini, telah menjadi pilihan terbaik untuk anak-anak dan pemakai kacamata yang aktif diluar ruangan. Polycarbonate memiliki keuntungan memiliki perlindungan UV, 380 nm untuk melindungi UVA dan UVB. Dibuat dengan indeks yang lebih tinggi, memiliki berat jenis yang rendah sehingga menjadi lensa yang paling ringan di banding dari lensa lainnya.
Asosiasi Optikal Laboratorium di Amerika Serikat memiliki program yang disebut "Duty to warn" untuk membantu mendidik pasien keunggulan dan fitur lensa polycarbonate. Posisi fitting yang benar (4-5mm di bawah pupil) pada lensa 1 focus, pilihan frame yang benar (Tidak lebih dari 5mm dari decentration per mata, kurang lebih baik) akan membantu mengurangi ketidaknyamanan. Kami merekomendasikan penambahan multi-lapisan AR Coatings untuk membantu memberikan peglihatan yang terbaik untuk pasien.

Manfaat dan fitur:
Lensa teraman, teringan dan salah satu dari bahan lensa tertipis yang tersedia. Telah tersedia dalam desain aspheric yang bermanfaat melebarkan daerah penglihatan.

Negatif:

Tidak semua lensa Polycarbonate dapat diwarna gelap seperti lensa plastik. Polycarbonate memiliki nilai abbe yang rendah, yang dapat menimbulkan aberasi pada ukuran minus & plus tinggi. Proses fitting ( pemasangan lensa) yang tepat dan desain Aspheric dapat mengkoreksi hal tersebut.

Tipe Lensa

1. Lensa 1 Focus

Lensa konvensional untuk myopia, hyperopia, dan Silindris hanya terdiri satu ukuran, dimana digunakan untuk koreksi jarak jauh saja atau jarak dekat khusus untuk baca. Lensa 1 focus tersedia dalam desain spherical, aspherical, dobel aspherical, dan desain - desain lainnya, dimana masing-masing memberikan kenyamanan penglihatan yang berbeda – beda.

2. Lensa Bifocal

Pasien Presbyopia yang menggunakan kacamata baca khusus untuk membaca harus mengganti kacamata ketika ingin melihat jarak jauh. Untuk menghilangkan gangguan seperti itu, sebuah lensa yang dikenal sebagai lensa 2 focus, telah dibuat 1 bagian untuk jarak dekat dan 1 bagian untuk jarak jauh. Yang paling sering digunakan saat ini adalah desain lensa 2 focus yang memiliki porsi untuk jarak pendek di bagian bawah lensa.

3. Lensa Progressive

Lensa progresif didesain dengan ukuran yang berubah secara halus mulai dari ukuran jauh ke ukuran dekat. Lensa progresif memberikan penglihatan untuk dekat, menengah, dan jauh dan membuat kacamata Anda lebih gaya karena lensa progresif tidak mempunyai garis pembatas, tidak seperti lensa 2 focus. Karena hal tersebut lensa progresif sering digunakan untuk presbiopia yang memiliki koreksi refraksi. Di OPTIK PURNAMA kami menyediakan berbagai macam desain lensa progresif sehingga Anda dapat memilih yang paling cocok dan sesuai dengan kebutuhan anda.

4. Lensa Progressive untuk Kebutuhan Khusus (hobby/ komputer)

Lensa ini memiliki perubahan ukuran yang bertahap: bagian atas lensa berfokusjarak menengah, seperti layar komputer dan seterusnya, sedangkan bagian bawah adalah untuk membaca, sehingga ketika membaca buku dan beraktifitas dekat menjadi lebih jernih. Lensa ini bisa menggantikan kacamata baca atau bisa menjadi kacamata tambahan bagi para pecinta hobi dan pengguna komputer yang lebih banyak beraktifitas menengah – baca dimana tidak nyaman dengan lensa progresif biasa.

5. Lensa Khusus ( lensa untuk mengurangi mata lelah )

Lensa Anti-mata lelah adalah lensa satu focus terkini yang dirancang untuk meringankan gejala-gejala mata lelah. Gejalanya adalah mata terasa panas dan kaku, sakit kepala, mata merah dan penglihatan mata kabur yang disebabkan kerja dalam waktu yang cukup lama di depan komputer atau membaca.

Lensa Rodenstock

Rodenstock is Germany's leading manufacturer of ophthalmic lenses and spectacles frames. The company, which was founded in 1877, is based in Munich and has a worldwide workforce of approximately 4,600 and is represented in more than 80 countries with sales subsidiaries and distribution partners. Rodenstock maintains production sites for ophthalmic lenses at a total of 11 locations in 10 countries.The competence for both ophthalmic lenses as well as for frames makes Rodenstock into a unique brand in ophthalmic optics because it can offer spectacles wearers the complete ”spectacles” system from a single source. At the heart of all activities is optimisation of the optical reproduction properties, increasing the wearing comfort and providing a design that highlights the personality of the spectacles wearer. In other words, improving the vision and the look.

Rodenstock Product

Impression

Reliable vision requires ophthalmic lenses that are as individual as their wearers. Only Rodenstock Impression is custom made based on your individual parameters such as the interocular distance, the shape of your face, as well as the fit and shape of your frame. Now, Rodenstock is once again setting new standards with the innovative generation of progressive lenses called Impression FreeSign.Now, your personal vision needs are also fed into the progressive lens for more vision, more distance, more close-up vision, more to the left, and more to the right. More performance. Around the clock.

1. Impression FreeSign
For the first time, a progressive lens is matched to your personal vision needs and to your individual parameters.
2. Impression Mono
The first truly individual single-vision lens in the world - guaranteed to have clear vision right to the edge.
3. Impression 40/80
The best vision at your place of work, at home, and during recreation Put them on and feel great right away.
4. Impression Hyperop
Light, thin, and aesthetic - the progressive lens for farsighted spectacles wearers.
5. Impression Sport
High visual comfort in a sporty design - the progressive lens for active spectacles wearers.

Multigressive MyView

1. Out perform competitive progressive lenses
The newest Multigressiv lens from Rodenstock builds on the MultigressivILT by optimizing the lens characteristics based on individual measurements,not just standard parameters. The new design does not require additional measurements and optimizes your lenses using three fitting heights, 14MM, 16MM, 18MM, and your measured monocular PDs.
MyView® lenses are designed using many successful years of ILT experience and careful analysis of wave front patterns. Rodenstock takes your careful measurements and optimizes the design to reduce high order aberrations and to provide superior performance. The lenses now carry a design optimized for your specific wearer.
2. Featuring Rodenstock "Perfect Balancing"
MyView® design uses the Rodenstock “Perfect Balancing” concept that rejects the old “hard” and “soft” designs of conventional progressive lenses. Instead MyView® uses the best possible design for each prescription and then combines the design with the Rodenstock software and best manufacturing equipment. Since MyView® is optimized for an individual’s PD, they should experience very fast adaptation to their new eyewear. With the Perfect Balancing concept, they will have crisp, clear vision in the near and intermediate zones
3. Uses Freiformtechnologie©
The Multigressiv MyView® is made possible by Freiformtechnologie©, generating your prescriptions with a surfacing precision not possible with conventional equipment. Freiformtechnologie© was invented by Rodenstock and developed with leading equipment manufacturers.
4. Multigressiv MyView® Advantages

Crisp, clear vision in the near and intermediate zones from optimization of individual PDs - Quick adaptation
Three progressive zone lengths are optimized,in adds up to +3.5
Specifically tailored to the wearers’ natural eye movements
Large visual zones for natural vision
Immediate compatability with wearer habits
Ideal product for wearers who value quality and those who are wearing less performing products from competitors

Colormatic

1. Maximum comfort in any light situation
Our eyes work hard - day in, day out. They adapt continuously to changing light conditions such as twilight, shadows, dazzling artificial light or sunshine - all without us even noticing. There are also photochromic lenses which support our eyes in this work and so permit more relaxed, more comfortable vision. The most important categories in which modern photochromic lenses have to prove their value are speed, protection and colour. The new ColorMatic lens range by Rodenstock provides impressive and excellent performance in all three areas.
2. Speed record
The faster the tint reacts, the more pleasant for you. ColorMatic lenses darken and fade in a record time and so effectively support the physiology of the eye. This guarantees relaxed vision without worries even for sensitive spectacle wearers.
3. A large choice of colours
The right colour for you is sure to be there. A warm brown is calming, while simultaneously motivating, and amplifies contrasts in a pleasing way in the darkened state. A cool grey provides absolutely natural colour reproduction and is therefore more neutral and balancing. Green enhances the contrast a little and has a relaxing, soothing effect. All colour versions fade to become clear to the eyes indoors and provide the best glare protection in the sun.
4. Perfect protection
100% solar UV protection up to 400 nm is guaranteed at every tint stage. Incidentally: ColorMatic lenses are suitable for wear while driving and also for wearing at night.

Solitaire TopCoat

Thanks to Solitaire TopCoat , the top anti-reflection coating with the "multi-effect", cleaning spectacles now requires a rethink: Your lenses remain clean for longer and if they do become dirty, cleaning is simplicity itself. This lens coating leads the premier league with exciting product benefits: ideal roll-off effect with all liquids; minimal dirt adherence; high cleaning resistance and no static charge.
1. Easy to care for and with a long life
Cleaning spectacles has never been so easy: the unsurpassed smooth surface is the match for any dirt particles; the spectacles can be cleaned easily and fast.The Solitaire TopCoat anti-reflection coating is manufactured with a plasmaassisted process for which a patent is pending. This provides absolute durability and a long service life. Tests demonstrate: The effect is just as good even after 4,000 cleaning processes.
2. Attractive and free of reflections
Every polished lens surface reflects incident light; irritating reflections occur. These light reflections are almost completely eliminated by the extremely thin layers of the Solitaire TopCoat anti-reflection coating applied under a high vacuum. You profit from much higher contrast and clear vision free of reflections,e.g. when watching TV, at an IT workplace or in shopping centres. The anti-reflection coating in particular provides increased driving security when driving at night or on a surface wet from rain. A pleasing side effect: the eyes can be seen unchanged behind the lenses and so lose none of their appeal.

Lensa Hoya

Hoya established itself as Japan's first manufacturer of optical glass in 1941. Since then we have diversified into several business areas including Electronics, Optics, Photonics, Crystal and Vision Care. We now have establishments all over Europe, America, Asia and Australia. Our global enterprise maintains its standard of excellence by providing our valued customers with high quality lenses.Hoya supplies a range of high quality products, including both plastic and glass lenses as well as Hoya's minimalist rimless frames, Pinfeel and Airlist. We manufacture a wide range of lenses in single vision, bifocal and progressive designs, all of which are available in different materials and with different finishes,catering for a wide variety of budgets and lifestyles as well as cosmetic and comfort requirements.

Hoya Product

Hoya Lux ID

Since the introduction of the progressive lens, the principle has remained the same: Position all the progressive performance either on the front or back surface. This means concessions have to be made to the visual performance and experience in daily practice. Presbyopes still have to accept a certain level of instability and, consequently, an insecure feeling. This problem can persist even after years of wearing progressive lenses. With its new Hoyalux iD design, Hoya has introduced a completely new category: Integrated Double Surface Progressive Lens. It represents a revolutionary step forward in the search for optical perfection. Integrated Design ensures that a progressive performance in terms of function and comfort is evenly distributed across the front and back surfaces. By keeping normal distortion on the front surface, vertical eye and head movements are kept to a minimum. Concentrating skew distortion on the back surface suits the eye better and results in extra wide scope across the entire far,intermediate and near vision area. As skew distortion is more uncomfortable for the wearer than normal distortion, it is crucial to normalise swaying and vision deformation effects. Integrating the new ‘Balanced View Control’ virtual evaluation technique, using computer simulation to analyse distortion due to looking through lenses at an angle, and integrating the ‘Skew Deformation Index Calculation’ technique all contribute to assurance and steadiness while wearing Hoyalux iD progressive designs Hoyalux iD: the world’s first Integrated Double Surface Progressive Lens with ‘Balanced View Control’:

Balanced and more comfortable peripheral distortion
Ergonomic dispersal of deformation over the entire surface
Wide intermediate corridor
More unlimited distortion-free areas
Perfect interaction between far and near vision

More info about Hoyalux ID lenses click here

Suntech

HOYA has developed a new,innovative colour change plastic lens. Suntech is a light, thin and fast reacting colour change lens which brings visual comfort in all light conditions.With a convenient 100% protection from the harmful effects of UV rays, Suntech is an advancement in colour change technology which results in a durable and reliable colour change lens.Suntech is the ideal option for people who value convenience, functionality and freedom of movement with no limitations.
Suntech, a lens that is truly without compromise in all light conditions. Hoya’s Suntech is an intelligent and flexible lens because of the way it adjusts itself to varying light conditions. Suntech lenses automatically adjust to changing light conditions both indoors and outside. Inside, Suntech lenses are transparent with the same optical quality as any other Hoya clear lens, and getting as dark a tint as the level of sunlight requires outdoors. The colours lighten and darken with fast activation, and at every stage the material retains its attractive grey colour. The new innovative Suntech lens is the perfect compromise between optical lenses and sunglasses in all light conditions

Coating Technology

As a world leader in spectacle lens coating technology, Hoya has a range of three fantastic coatings to suit your prescription requirements – your practitioner will help you with the best coating to suit you! Hoya coatings are applied to both the front and back surfaces to enhance your vision and maximise the durability of your lenses :

1. Super Hi-Vision Final Touch (SFT) available on a selective range of lenses Hoya has revolutionised the multicoating market with the introduction of Super Hi-Vision Final Touch (SFT) multicoat.

Almost as scratch resistant as glass.
Smooth and soft as silk surface. The lens becomes clean with just a simple wipe of a cloth.
Water and grease resistant,fingerprints are easy to remove.
Lenses stay cleaner longer.

2. VP Multicoat
Hoya’s VP Multicoat offers the latest in Anti-Reflection technology with features only available from Hoya.

Easy to clean with increased hydrophobic properties which repel water and dust. Fingerprints, dirt and smudges easily wipe away.

Stay clean longer and becomes clean with the wipe of a cloth.

Enhances visual clarity and cosmetic appearance.

3. Hi-Vision Multicoat
Hoya’s unique Hi-Vision 99 Multicoat formula is in a world class of its own.

99% light transmission
Improves night vision
Greater heat resistance
Crystal clear vision

Advanced Material

As a world leader in spectacle lens material technology, Hoya has a range of five fantastic spectacle lens materials to suit your prescription requirements. Your practitioner will help you choose the best material for your lifestyle needs. Which spectacle lens material will suit you? Hoya’s modern spectacle lenses are lighter, thinner, and more scratch resistant than ever before. Being lighter and more durable than glass, Hoya’s spectacle lenses are the most advanced spectacle lenses in the world. Check out some of the materials that are available from Hoya.
1. EYRY lenses
Eyry is the ultimate spectacle lens material that provides people with higher prescriptions uncompromised visual clarity. It is the thinnest, lightest lens to match any fashionable frame. Eyry lenses are anti-reflective and provide 100% UV protection.
2. EYNOA lenses
Eynoa lenses are thin, light and suitable for all frames available to you. Eynoa spectacle lens material is standard with anti-reflective coating and also comes with 100% UV protection. Eynoa has been redeveloped by Hoya to provide you with the best visual comfort.
3. EYAS lenses
Hoya’s Eyas material is scientifically formulated for you and provides sharp, crystal clear vision through the world’s most advanced plastic lens. These lenses are strong, thinner, lighter and anti-reflective with 100% UV protection. Eyas lenses are ideal for all rimless frames.
4. PHOENIX lenses
This new lens material from Hoya is impact-resistant, lightweight with 100% protection from the sun’s harmful UV rays, guaranteeing you crisp and clear vision at all times. Phoenix is an excellent material for children vision and prescription sporting requirements.
5. STELLIFY lenses
With increasingly high demands in terms of quality, comfort and durability, Hoya
developed an affordable and excellent quality lens material that is lighter,thinner, flatter and stronger than standard plastic lenses. Stellify comes standard with anti-reflection coating which makes lenses easy to clean, smudge free and enhances visual clarity as well as cosmetic appearance.

Lensa Essilor

Essilor, world leader in its field, is active in all sectors of the ophthalmic optics market. Essilor is a truly international group, maintaining production facilities and distribution subsidiaries throughout the world, and generating more than 80% of its business outside France, its home-base country. The groups international scope covers all 5 continents in over 120 countries and includes 20,000 employees.
Essilor's dominating position is based on three assets : innovative, high-quality products, optimal worldwide structure that is highly reactive, teams designed to create synergies within their numerous specialties. Essilor sustains and reinforces its leadership over its international competitors through ongoing research in fields as varied as optics, physics, chemistry and mechanical engineering, as well as through significant industrial investments and activities tailored to fit each of its market. Essilor directory

Essilor Product

Transitions Lenses automatically adjust to changing light. Indoors, they’re as clear as regular lenses. But outdoors, they adjust to the amount of light present, becoming as dark as sunglasses. Transitions Lenses provide convenient protection from several types of glare, including the kind that can seriously diminish vision. In sunlight, midlight,or indoors, Transitions Lenses are the optimal choice for your everyday lenses.The lenses you choose today can determine how well you see in the years ahead. That’s why choosing the right everyday lenses is such an important decision. Transitions Lenses can play an essential role in promoting healthy vision.

In fact, the same Transitions Lenses benefits that let you see well now also protect your vision for tomorrow :

Convenient protection from harmful UV rays and glare.
Visual quality wherever you need it— indoors,outdoors, and in any light.
Visual comfort in any situation for reduced eye strain and eye fatigue.

Healthy sight in every light. More info about Transitions lenses click here

This new AR coating from Essilor offers unsurpassed clarity of vision by combining two exclusive technologies :

- Dust repellent properties thanks to i-technology™ adopted from astronomy and fiber optics.

- The very best hydrophobic performance with the new HSD process™ Crizal was voted the most Transparent lens on the market. It was perceived less dusty, cleaner and more transparent than the best HMC lenses available.

1. When to use
All wearers will benefit from Crizal as it:

Is easier to clean and keep clean with improved smudge resistance, plus Crizal lenses are virtually dust free.
Eliminates reflections - reduces ghost images and improves visual performance.
Improves cosmetics – Reduces reflections over they eyes.
Reduces the glare - improved night vision, and improved vision on computers and in office environments.

2. Features and Benefits
Glare, scratches, dust and fingerprints can reduce the benefits of an anti-reflective coating. Your vision can be compromised resulting in visual discomfort, while dirt and smudges can be easily seen on your lenses.

End Glare

Improved Comfort: New Crizal lenses offer comfortable vision anytime - day or night. Particularly when driving at night or working on the computer. It reduces the intensity of disturbing reflection.
More Aesthetically Appealing: Crizal lenses keep you looking great, eliminating reflections on your glasses.

Fight dust and fingerprints

Lenses are Cleaner and Clearer: Crizal lenses virtually eliminate fingerprints, dust particles and scratches making the lenses clearer and much easier to clean.

Resists Stratches

Crizal scratch-resistant and easy-care lenses are ideal for wearer’s with an active lifestyle,children and rimless frame. More info about Crizal A2 lenses click here

Airwear features :
ULTRA LIGHT: Airwear® lenses are upt to 43% lighter than normal plastic lenses and therefore provide unique comfort by allowing your spectacles to rest easily and smoothly on your face.Wearing Airwear lenses is indeed close to wearing no lenses at all, you will forget that you are wearing them.
FULL PROTECTION: Enhanced impact resistance for additional safety.
Airwear lenses are up to 10 times stronger than ordinary plastic lenses. They flex but do not break under shocks that would easily shatter ordinary plastic lenses. Airwear lenses are indeed made from the same material used for space helmets and aircraft windshields. In fact, of all common lens materials, the Airwear material is the only one that does not break when struck with the level of force generated by accidents such as falling off a bicycle or getting struck with an inflating airbag.
Airwear lenses cut 100% UV for additional protection against harmful rays. Indeed Airwear lenses absorb 100% UVA and UVB radiation form sunlight, fluorescent light and other industrial sources. This combined with its impact resistance makes Airwear the safest lens of all.
Cosmetic : Airwear lenses are up to 30% thinner than standard plastic lenses and thanks to their unique design are up to 38% flatter than normal plastic lenses. The result is amore natural look and better aesthetics.
SO CLEAR SO CLEAN: Crizal® A2 eliminates the #1 wearer complaint: annoying cleaning problems. Lenses get less dirty Dirt and other contaminants wipe off effortless Scratching is reduced because lenses require less cleaning
Provide even clearer vision to wearers. More info about Airwear lenses click here

With the launch of Varilux Physio, a new generation of Varilux,Essilor is extending a brand that is already a household name.Varilux lenses meet the needs of every presbyopic customer, no matter what their lifestyle and visual requirements.Varilux is available in many material such as Airwear, Transitions, and index (1.50, 160, 1.67 )

1. VARILUX PHYSIO

High Resolution Vision A premium lens which respects specific eye requirements in every gaze direction and innovates in the 3 zones of the lens: distance intermediate and near.

2. VARILUX PANAMIC

The Premium Universal Varilux Panamic offers wearers total freedom of vision, the result of its two main benefits, PANORAMIC FIELDS and SUPERFAST ADAPTATION

3. VARILUX ELLIPSE

Natural vision in small frames Varilux Ellipse has the shortest effective progression length, without sacrificing the visual performance of the lens.

4. VARILUX COMFORT

The Reference INSTANT, SHARP VISION Varilux Comfort sets the benchmark for varifocals – extremely COMFORTABLE TO WEAR it offers INSTANT SHARP VISION at any distance.

More info about Varilux lenses click here

Nikon SeeMax is a completely customized double aspheric lens offering the most superior visual performance and appearance possible. To permit visual quality upgrading in all areas of vision, Nikon’s Aberration Filter Surface is applied to counter any significant aberrations and distortion that come with a wearer’s prescription.

Precision technology honed and fine-tuned for generations in the production of cameras and high-precision measuring instrumentation lenses has made Nikon the unrivalled master craftsman when it comes to the art of making optical surfaces. In addition, Nikon’s new and advanced Seemax Bi-Aspheric single vision lenses integrate front-and-back surface Aspheric geometry that results in lenses with unparalleled distortion elimination, consistent prescription and ultra-flat curvatures across the entire lens. This cutting-edge technology ensures that wearers not only have sharper, clearer and more natural size images, but also uniquely thin, light and flattering lenses to wear.

Nikon offers a wide range of lens types to suit your prescription. When selecting your lenses with your eye care professional, inquire about the added advantages that Nikon’s spherical (standard), aspheric or Bi-Aspheric design lenses provide. Nikon single vision lenses are available in several materials and indexes; the higher the index, the thinner the lens.

More info about Nikon lenses click here

Essilor Anti - Fatigue Lenses

Essilor Anti-Fatigue is a new generation of advanced prescription lenses that give relief to hard-working eyes in addition to correcting their vision.
What is Visual Fatigue?
Visual fatigue is a problem that busy people are acutely aware of.It affects more than 60%* of individuals, whether their eyesight is corrected or not.This is a phenomenon caused by many factors related to our lifestyle and activities, which increasingly require the prolonged use of intermediate/near vision. Visual fatigue is a frequent occurrence that many patients experience every day.
The patented Essilor Anti-Fatigue design supports the wearer’s accommodation efforts and thus relieves visual fatigue, thanks to:

A slight built-in variation in power (+0.60 D) to support the wearers accommodation for close range tasks throughout the day
Optimal aspherisation for instant adaptation
The lens provides much greater comfort than a standard single vision correction, as the wearers’ natural accommodation pattern is retained
What’s more, Essilor Anti-Fatigue lenses are available with a Crizal A2 coating for greater transparency and better contrast

More info about Essilor Anti-Fatigue Lenses click here

Experience the most precise and comfortable vision with Essilor®Azio 360º™. Custom designed lens for Asians according to Eye/Face Anatomy and even Ergonomics. Essilor AZIO is fully tested on Asians in Asia.
As technology evolves, lenses are made with greater precision to improve its clarity. However, the performance of these lenses still required the spectacles to be worn at its required parameters to obtain the optimal performance of the lenses.
Essilor AZIO is made with precision based on the Asian’s anatomical difference and their wearing conditions. With this new precision cutting, Essilor AZIO provides the needs of the Asians with better comfort and greater clarity of vision.

More info about Azio, Click here.