Specifications:

Material.................................................BK7

Dimension Tolercance.......................±0.2mm

Clear Aperture....................................>90%

Flatness..................................λ/[email protected]

Beam Deviation.......................................<3'

Surface Quality....................................60-40

Bevel...........................................Protective

Coatings:

①Non-polarization beamsplitter coating on S1,T/R=50/50(±5%),|Rs-Rp|<5%,AOI 45°。

②V type anti-reflecting coating on S2,R<0.5%,AOI 45°。