dimension:1~600*1~600*3~100
surface quality:60-40 up to 10-5
metallic-membrane plating by request

Colored Optical Glass(Optical Glass)

material:colored optical glass

cut-off type: block the short wavelength by ab sorption and transmit the long wavelength
selective absorption type:transmission (or absorption) one wavelength (or several wavelengths)

neutral density type:similar absorption for the whole visible wavelength range
fabrication capability:
shape"rectangle  or round"

dimension:1~600mm*1~600*0.3~100

dimension tolerance:+/-0.02mm

surface quality:60-40 up to 10-5

parallelisn :<20'' up to 2"

metallic-membrane plating by request