Glass Photogrey 1.523

Lens Features

100% protection from harmful UV rays

Provide visual comfort indoor & outdoor

Darken more or less as per environment

Benefit to Customer

Don’t need to carry 2 pairs for indoors and outdoors

100% safety from UV rays

Comfortable Vision in any light condition

Speed of darkness & reverseness in few minutes

Suitable for night driving

SPECIFICATION OF LENSES

Refractive Index (ne)                    1.523

ABBE Value (v)

57

Density (g/cm )(       )                     2.54

UV Cutoff (

400

Ultra Violet A(UVA)                         100%

Ultra Violet B (UVB)

100%

0.oo

cyl

-1.oo


-2.oo

sph





-2.oo


-1.oo


-2.oo

-4.oo


-1.oo


-2.oo

-6.oo


-1.oo


-2.oo

Minus Power Stock Range

)

3

Plus Power Stock Range

+0.oo

cyl

+1.oo


+2.oo

sph





+2.oo


+1.oo


+2.oo

+4.oo

cyl

+1.oo


+2.oo

Fast reacting-at 22*C,70% of visible light is blocked out in 36 seconds

Darken and Fades within 2 minutes

Glass Photochromic 1.523

Power Range

Lens Type

PGX/PBX/PGTD Glass 1.523 Stock Range                 +4/+2 and -6/-2

PGX/PBX/PGTD Glass 1.523 Rx Range**                 +8.00/-10.00 with 4 Cyl

Note: ** For Above 4 Cyl Added Rs.250/Piece

Available in Grey and Brown Shades