Optical filter for camera
Usage: instruments/ photoelectric/auto car/ aviation
Shape: round flat plane /square flat plane
Material : optical grade glass(substrate)
Diameter:φ6mm +0.00/-0.05mm Min
Épaisseur : 0,3 mm +0,05/-0,05 mm minimum
Finition de surface : 60/40
Wavelength & specifications can be customized …