Window is used in optical systems, which are applied to isolate optical system and environment while allowing the light to pass windowstolerance: ±0.05 mm parallelism: ±1‘Flatness: Lamda /4 @ 632.8nmSurface Quality: 60/40--10/5Clear Aperture: >90%Coating: Requests...

all kinds of mirror The custom-made is available upon requests wedge prismtolerance: ±0.05 mm parallelism: ±1‘Flatness: Lamda /4 @ 632.8nmSurface Quality: 60/40--10/5Clear Aperture: >90%Coating: Requests according to the customerMaterial: optical glass or uv...