CR PhotoGrey Round Top 1.56

ANTI-SCRATCH COATING WITH A CRYSTAL CLEAR TRANSPARENT LENS

DESCRIPTION

CR-1.56 is a plastic polymer commonly used in eyeglass lenses.

• High impact resistance

• Light in weight

• Resistance to chemicals and solvents

• Resistance to heat & temperature fluctuations

• U.V. protection

• Can be tinted

• Available in Hard Coated

• Inexpensive 9

 

Eyeglass lenses


   





REFRACTIVE INDEX 1.56
Diameter 65 MM
ABBE VALUE 32-47
TRANSMISSION OVER 98%
ABRASION RESISTANCE 8 H
Coating ANTI-SCRATCH (HARD COAT)
UV 360-390