Beam Splitting Prism 8:2 Splitting Cube Prism Three-sides Plating Antireflection Coating 20*20*20 mm Optical Prism Lens

Material: H-K9 optical glass
Size: 20mm* 20mm * 20mm
Light Transmission : Three-sides
Spectral ratio: 8:2
Angle: 90 degrees, ±3 ‘
Face type: λ/4
Finish: IV
Effective aperture: >95%
Split ratio: 8:2
Spectral error: ±3%