Ningbo Yinzhou Huajing Photoelectric Plastic Co.ltd

we supply zinc selenide coating material with competitive price and high quality. if you are interested in, pl

our zinc selenide material normal size is max 35mm in diameter and 12 mm in thickness, we have large quantity

Our normal size is diameter max 100mm, thickness max 12mm(we have large quantity and the price is competitive)

sponge box: Size: outside size finestra size 200*130*45 27*5*27 220*143*54 34*8*40 240*186*50

CO2 Laser tube-It's special glass tube mainly contains CO2 complemented by other glasses, which enables t

Fused Silica is a high purity synthetic amorphous silicon dioxide. This noncrystalline, colorless, silica glas

BaF2 is relatively hard but is highly sensitive to thermal shock. For its transmission range is 0.2 Î&fr

Calcium Fluoride shows good thermal-mechanical properties. It is widely used for optical windows, lenses and p