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Opto Tech Office 14 Progressive Lenses – Green

Opto Tech Office 14 Progressive Lenses – Green Featured Image
  • Opto Tech Office 14 Progressive Lenses – Green
  • Opto Tech Office 14 Progressive Lenses – Green
  • Opto Tech Office 14 Progressive Lenses – Green
  • Opto Tech Office 14 Progressive Lenses – Green

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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for 1.56 Uv420 Optical Lenses, Lens Blanks For Sale, Ophthalmic Lenses Uv Blue, Base on the business concept of Quality first, we would like to meet more and more friends in the word and we hope provide the best product and service to you.
Opto Tech Office 14 Progressive Lenses – Green Detail:

Specification

Enhanced Intermediate Zones for Different Purposes

office 14 2

Prescribed Dynamic Power Office Lens
Add. Power -0.75 -1.25 -1.75 -2.25
0.75 infinity      
1.00 4.00      
1.25 2.00 infinity    
1.50 1.35 4.00    
1.75 1.00 2.00 infinity  
2.00 0.80 1.35 4.00  
2.25   1.00 2.00 infinity
2.50   0.80 1.35 4.00
2.75     1.00 2.00
3.00     0.80 1.35
3.25       1.00
3.5       0.80

How to make freeform progressive ?

The freeform progressive lens uses the back surface freeform technology which places the progressive surface on the back of the lenses, providing you with a wider field of vision.
Freeform progressive lens is fabricated differently than any other type of lens design. The lens currently costs more than traditionally produced lens, but the visual benefits are apparent. Using proprietary software and computer numerically controlled (CNC) technology, the required patient specification can be very rapidly interpreted as the design criterion, which is then fed to high speed and precision freeform machinery. This consists of three dimensional diamond cutting spindles, which grind the highly complex lens surfaces to an accuracy of 0.01D. It is possible to grind either or both lens surfaces using this method. With the latest generation of varifocals, some manufacturers retained the moulded semi-finished blanks and use free-form technology to produce the optimum prescription surface.

progressive

Certification

c3
c2
c1

Our Factory

factory

Product detail pictures:

Opto Tech Office 14 Progressive Lenses – Green detail pictures

Opto Tech Office 14 Progressive Lenses – Green detail pictures

Opto Tech Office 14 Progressive Lenses – Green detail pictures

Opto Tech Office 14 Progressive Lenses – Green detail pictures

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We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for Opto Tech Office 14 Progressive Lenses – Green , The product will supply to all over the world, such as: Russia, Albania, Qatar, we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
    • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Andrew from Poland - 2018.12.10 19:03
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Sarah from Turin - 2017.12.09 14:01

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