Wavelength calibrated glass(didymium glass)

Place of Origin:

China

Brand Name:

Huihong

Model Number:

PNB

Size:

Customer Request

Material:

Optical Glass

Use:

Optical Instruments

Color:

Violet

Surface Quality:

40/20 ~ 80/50

Thickness:

2.0-5.0mm

Product Name:

didymium safety glasses