1.56 Blue Block Photochromic SHMC
1.56 Blue block photochromic uv420 hmc(Spin)
Product Name:Middle index Lens
Refractive Index:n(e)=1.553
Abbe Value:39
Specific Gravity:1.20
65/72MM Coating:HMC,EMI,Super Hydrophobic
Multi color:Green,blue
1.56 Blue block photochromic uv420 hmc(Spin)
Product Name:Middle index Lens
Refractive Index:n(e)=1.553
Abbe Value:39
Specific Gravity:1.20
65/72MM Coating:HMC,EMI,Super Hydrophobic
Multi color:Green,blue