Photochromic Lenses
Eye Protection Photochromic Lenses HMC Coating 1.61 Photo Grey / Brown
Price: negotiation
MOQ: 500 pairs
Delivery Time: 10~30 days, depend on your quantity
HMC Coating 1.61 Photogrey/brown Photochromic Lenses With Eye Protection I. Specifications: Refractive index: 1.61 Monomer: imported from Korea Abbe value:33 Specific gravity: 1.34 Transmission: >97% Photochromic: Grey/Brown Brand: Aogang Place of origin: China Power Range: 0.00~+-20.00,CYL:.0.00~+-6.00 II. Features. 1.61 Index Higher impact resistance to scratches and impact 1.61 lenses are about 29% thinner than the normal middle index lens and are about 24%