Chang Chou Optical Technology company is the very few
Polycarbonate manufacturer which provides aspheric design
both plus and minus ranges. With the combination of high
index, low gravity and aspheric design, the new open-eyes-
polycarbonate lens offers the greatest reduction of
both thickness and weight. Inherent UV block and high impact resistance
of polycarbonate provides more safety to your client.
Poly lens is 60%, 37% and 9% lighter than glass, CR-39 and 1.6 high index lens
Poly lens is 26% thinner than CR-39 and same as 1.6 high index lens
@ Better Cosmetics
Aspheric lens is up to 35% flatter than other spherical Poly lens. It provides the benefits of improved appearance
to lens wearer
@ Less Distrotion
aspherical lens will be perfectly reflected without spherical aberration
@ Better Precision
Aspheric lens helps to focuss light rays on a single point rather than at multiple points
for better overall acuity.
Why Polycarbonate Lens?
@Comfort and Attraction
Poly Lens has extremely light specific gravity (1.2)and is
a high index refractive(1.586), Thus making lensesare lighter and thinner than other material.
@ Impact Resistance
Poly lens is 60 times more impact resistance than glass and 10 times stronger than conventional plastic.
Inherent UV Block
Poly lens is 100% Block UVA, UVB and UVC up to 385nm limit.
How to order?
Please contact with sales manager Mr. Chen Tony
24hr servic for you
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@ Ultra Light
@ Ultra Thin
@ Ultra Strong
@ Ultra-violet Block
@ Anti- Reflection
@ Anti- Scratch
@ tintable lens easy tint
@ Superior surface quality