Product name: 1.49 Cr-39 optical lens
Index: 1.499
Material: hard resin
Dia: 55~70mm
Coating: UC, HC,HMC, HMC EMI (BLUE, GOLD)
Index: 1.499
Material: hard resin
Dia: 55~70mm
Coating: UC, HC,HMC, HMC EMI (BLUE, GOLD)
Main Products
optical lens, eyewear, eyeglasses lens, ophthalmic len s