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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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With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for China Cr 39 Index, Polycarbonate Lenses, China Blue Cut Lenses, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you. We also warmly welcome customers to visit our company and purchase our products.
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

Related Product Guide:
Sticking for the belief of "Creating items of top of the range and creating buddies with people today from all over the world", we normally put the interest of shoppers in the first place for Opto Tech Office 14 Progressive Lenses – Green , The product will supply to all over the world, such as: India, Jordan, Turkmenistan, We accomplish this by exporting our wigs directly from our own factory to you. The goal of our company is to get customers who enjoy coming back to their business. We sincerely hope to cooperate with you in the near future. If there's any opportunity, welcome to visit our factory!!!
    • We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Stephanie from Swedish - 2018.11.22 12:28
    The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Jane from Orlando - 2017.12.19 11:10

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