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Chang Chou Optical Technology
ophthalmic Lenses
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ophthalmic Lenses
Lens Features
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photochromic polycarbonate lenses
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Open-Eyes-Lens Supply Range

1. Super Thin Finished Single vision
2.Photochromic polycarbonate ophthalmic lenses(single vision and semi-finished)

@1.3mm center thickness +
superior anti-reflective coated

Diameter 70mm minus(-)
on minus spherical 0 to -10.00D
on minus cylinder 0 to -4.00D

Diameter 65mm Plus(+) ( aspheric lens design)
on plus spherical 0 to +4.00D
on minus cylinder 0 to -4.00D


Other size diameter can assignment

Diameter 73mm minus(-)
on minus spherical 0 to -8.00D
on minus cylinder 0 to -2.00D

Diameter 73 mm Plus(+) ( aspheric lens design)
on plus spherical 0 to +4.00D
on minus cylinder 0 to -2.00D

Diameter 68 mm Plus(+) ( aspheric lens design)
on plus spherical 0 to +4.00D
on minus cylinder 0 to -2.00D

Other size diameter can assignment

3mm center thickness industrial lens

spheres: 0 to -8.00
compounds: spheres 0 to -6.00; cylinder 0 to -2.00

Other size diameter may assignment

2. Diameter 73 mm Semi-Finished Single Vision

Base Curve
8.25D 6.25D 5.25D 4.25D 3.75D 2.75D 0.50D
may spherical or aspherical design

Other size diameter may assignment

3. Diameter 73mm semi-finish bifoucus lens

Base 3.5D 5.5D 7.5D
Edge thick(mm) 10 10 10
supply Range -7.00~0.00 0.00~+4.00 +2.25~+7.00
ADD +0.75 to+3.50

4. 75 mm semi-finished progressive (aspheric design)
support range -6.00 to +4.00 add +1.75

5. Single vision progressive(aspheric design)
support range sphere -6.00 to +4.00 add +1.75

How to Order

Please contact with sales manager Mr. Chen Tony e-mail

cchingoo@yahoo.com.tw

TEL: 886-6-2547818
FAX: 886-6-2549943
Mobile: 886-939986075

24hr servic for you

Copyright 2001 Chang Chou Optical Technology CO., LTD. All Rights Reserved Any unauthorized use or duplication of the contents or graphics on this page is strictly prohibited under penalty of law.