CR39 RESIN LENS
Reflective index:1.50 ABBE:58
Coat:UC,HC,HMC
Diameter: 55,60, 65, 70
AT monomer from Italy, ce certification
CR39 RESIN LENSReflective index: 1.50ABBE: 58Coating: UC, HC, HMCDiameter: 55, 60, 65, 70AT Monomer from Italy can guarantee within 2 years can not...