Changzhou,
Jiangsu,
China
Changzhou,
Jiangsu,
China
Name1.56 hard coating resin lens
Package2 pcs
Refractive index1.56
Lens material Imported resin
Diameter70/72mm
CoatingGreen, blue
FunctionRadiation protection, anti-fatigue
Place of originDanyang, jiangsu
Characteristics1)More clear: special coating process for perfect and comfortable visual effect.
2)More relaxed: resin lens is 0.83-1.5, while glass lens is 2.75-2.95.
3)Transmittance: for visible spectrum, resin lens is similar as glass lens; for ir, resin lens is better than glass lens; for uv, wavelength less than 0.4um declines soon, and less than 0.3um is almost fully absorbed.
