1.56 HMC Transition photogrey lens

1.56 HMC Transition photogrey lens

Diameter： 65/72
Coating： HMC
Others： Photogrey
Production Details

Available Color: Grey/Brown

Fast dark, fast clear

Refraction index Nd=1.56

Diameter: 65mm/70mm

Abbe value: 38

Specific gravity: 1.28

High scratch resistance

35% thinner than CR-39 lens

HMC+EMI coating and Uv protection