Semi-finished Tinted Color CR-39 Polarized Suglasses Lens

Name: Semi-finished Tinted Color CR-39 Polarized Suglasses Lens
Brand: Care Optical Industrail Co.,
SKU: P-CR-SEMI
Price: 7 USD
Availability: InStock

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Semi-finished tinted color CR-39 Polarized sunglasses lens. for makeing polarzied prscription sunglasses lens

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Base

+2/-3

+4/-4

+6/-6

+8/-6

Color (G means Gradient)

G15

$0.00

%SKU%

Grey

$0.00

%SKU%

Brown

$0.00

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Min. Order: 100 Pcs

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Description

Semi-finished Tinted Color CR-39 Polarized Suglasses Lens
tinted color, hard treatment, polarized lens, semi-finished for makeing prescription polarized lens
Base: +2/-3 +4/-4 +6/-6 +8/-6
Dia: 75mm   thickness: 10mm (thickness also can be made according to requirements)
Color: Full single color G15/ Brown/Grey

Minimum order quanity : 100 pairs for each color we also can make color according to buyer's requirements.

our polarized lens quality is super high , the quality is no less than Karl Zeiss Polarized lens. CE and FDA standard.

the price is for one pair . and minimum order quantity is 100 pairs for each item and color. tinted color for the CR-39 hard treatment lens. tradional color: G15 (Green), Gray,Brown/  other color also can be made, if you need other color, please send us your color smaples, we can make according to your samples.

CR-39 POLARIZED PLANO SUNGLASSES LENS TECHNICAL DATA

Diameter	Nominal Convex C	Actual C 1.530		Radius of Curvature	Sag height at dia Nd:1.530
( mm )	( D )	( D )		( mm )	( mm )
80	6.00	6.23		85.12	3.754
80	8.00	8.30		63.88	5.095
Material			CR-39
Visual Trasnmittance ( 550mm )			G-15 Brown 15% Gray 30%
Refractive Index ( Nd:25 )			1.498
Refractive Index ( Ne:25 )			1.501
Dispersion( Abe NO:25 )			58
Density			1.32
Pencil Hardness ( Uncoated Lens )			4-5H
UV Absorbing Rate at 400nm			100%
Impact Resistance ( FDA Drop Ball Test )			Pass
Grass Transition Point ( ??)			120
Polarization			G-15/99%,BR-15/97%, LS-30/94%, LBR-30/93%
Polarizing Film is inserted on 0.8mm from front surface
Tinting			OK
Scratch Resistant Coating			OK
Anti Refrective Coating			OK