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Metal impurity content<50ppb

Customizable optical uniformity and stress birefringence. Has high transmittance in the 355nm, 532nm, 1064nm and other wavelength bands.

Metal impurity content<50ppb, with high transmittance in the 355nm, 532nm, 1064nm and other frequency bands

It has high transmittance in the 355nm, 532nm, 1064nm and other wavelength bands, with a typical size of 500 * 240mm. It can be used for small-sized (Φ ≤ 100mm) optical devices that require low absorption and low metal impurity content, such as window mirrors, protective mirrors, reflectors, etc.

3D stripe free, customizable for high optical uniformity and low stress birefringence