Policarbonate - K-Mars Optical: The Fair-Trade Source for Ophtalmic Lenses & Frames: BEST FOR LESS. Finished Single Vision, Progressive Lenses, Multi-Focal Lenses. Lab Sevices finishing, edging, custom
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"I am positively thrilled with my new Freeform direct lens technology, KM Explorer HD 1.67AR with KM300 Transition� lenses from K-MARS. I can see near and far and in-between, for reading, driving and prolonged computer work. They are light, thin and glare-free. I love them. K-MARS workmanship is terrific. Thank you, Doctor, and Thanks, K-MARS. I have worn 'progressive' lenses for many years � These are the best lenses I have ever had."
Submitted on behalf of Patient SLB by Melvyn L. Bernstein, M.D.


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Polycarbonate HC Stock Finished Lenses


Material: Polycarbonate Premium
Size: 70mm (-) powers, 65mm & 70mm (+) powers
Coating: Hard / Tintable (75%)
Refractive index 1.586
Specific gravity 1. 2
ABBE value 31
Transmittance 99.5%
UV 100% UV protection at 380nm
Abrasion resistance 8-11H
Tintability 75%


Price List


Availability Chart:
6.00XXXXXXXXXXXXXXXXX
5.75XXXXXXXXXXXXXXXXX
5.50XXXXXXXXXXXXXXXXX
5.25XXXXXXXXXXXXXXXXX
5.00XXXXXXXXXXXXXXXXX
4.75XXXXXXXXXXXXXXXXX
4.50XXXXXXXXXXXXXXXXX
4.25XXXXXXXXXXXXXXXXX
4.00XXXXXXXXXXXXXXXXX
3.75XXXXXXXXXXXXXXXXX
3.50XXXXXXXXXXXXXXXXX
3.25XXXXXXXXXXXXXXXXX
3.00XXXXXXXXXXXXXXXXX
2.75XXXXXXXXXXXXXXXXX
2.50XXXXXXXXXXXXXXXXX
2.25XXXXXXXXXXXXXXXXX
2.00XXXXXXXXXXXXXXXXX
1.75XXXXXXXXXXXXXXXXX
1.50XXXXXXXXXXXXXXXXX
1.20XXXXXXXXXXXXXXXXX
1.00XXXXXXXXXXXXXXXXX
0.75XXXXXXXXXXXXXXXXX
0.50XXXXXXXXXXXXXXXXX
0.25XXXXXXXXXXXXXXXXX
+/-
 0.000.250.500.751.001.251.501.752.002.252.502.753.003.253.503.754.00
-/-
0.00XXXXXXXXXXXXXXXXX
0.25XXXXXXXXXXXXXXXXX
0.50XXXXXXXXXXXXXXXXX
0.75XXXXXXXXXXXXXXXXX
1.00XXXXXXXXXXXXXXXXX
1.25XXXXXXXXXXXXXXXXX
1.50XXXXXXXXXXXXXXXXX
1.75XXXXXXXXXXXXXXXXX
2.00XXXXXXXXXXXXXXXXX
2.20XXXXXXXXXXXXXXXXX
2.50XXXXXXXXXXXXXXXXX
2.75XXXXXXXXXXXXXXXXX
3.00XXXXXXXXXXXXXXXXX
3.25XXXXXXXXXXXXXXXXX
3.50XXXXXXXXXXXXXXXXX
3.75XXXXXXXXXXXXXXXXX
4.00XXXXXXXXXXXXXXXXX
4.25XXXXXXXXXXXXXXXXX
4.50XXXXXXXXXXXXXXXXX
4.75XXXXXXXXXXXXXXXXX
5.00XXXXXXXXXXXXXXXXX
5.25XXXXXXXXXXXXXXXXX
5.50XXXXXXXXXXXXXXXXX
5.75XXXXXXXXXXXXXXXXX
6.00XXXXXXXXXXXXXXXXX
6.25XXXXXXXXXXXXXXXXX
6.50XXXXXXXXXXXXXXXXX
6.75XXXXXXXXXXXXXXXXX
7.00XXXXXXXXXXXXXXXXX
7.25XXXXXXXXXXXXXXXXX
7.50XXXXXXXXXXXXXXXXX
7.75XXXXXXXXXXXXXXXXX
8.00XXXXXXXXXXXXXXXXX


Technical Data of Polycarbonate premium
Aspherical ø70, ø65 convex curve and concave curve Central (CT) and Edge (ET) Thickness in mm

(-) Power ø 70mm

CT ET Convex Sphere Power
2.20 2.26 5.10 Plano
2.00 2.26 5.10 0.25
1.90 2.37 5.10 0.50
1.70 2.38 5.10 0.75
1.60 2.49 5.10 1
1.30 2.37 4.20 1.25
1.30 2.58 4.20 1.50
1.30 2.79 4.20 1.75
1.30 3.00 4.20 2.00
1.30 3.21 4.20 2.25
1.30 3.36 3.06 2.50
1.30 3.57 3.06 2.75
1.30 3.78 3.06 3
1.30 3.99 3.06 3.25
1.30 4.20 3.06 3.50
1.30 4.35 2.15 3.75
1.30 4.56 2.15 4.00
1.30 4.77 2.15 4.25
1.30 4.98 2.15 4.50
1.30 5.20 2.15 4.75
1.30 5.33 2.00 5.00
1.30 5.54 1.25 5.25
1.30 5.76 1.25 5.50
1.30 5.97 1.25 5.75
1.30 6.18 1.25 6.00

(+)Power ø 65mm

CT ET Convex
2.12 1.90 2.80
2.13 1.70 2.80
2.18 1.50 2.80
2.41 1.30 2.80
2.64 1.30 3.68
2.87 1.30 3.68
3.10 1.30 3.68
3.33 1.30 3.68
3.57 1.30 4.57
3.80 1.30 4.57
4.03 1.30 4.57
4.25 1.30 4.57
4.62 1.30 5.46
4.85 1.30 5.46
5.08 1.30 5.46
5.31 1.30 5.46
Extended range
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