Material

BK7 Grade Aoptical glass

Dimension Tolerance

±0.2mm

Clear Aperture

>90%

Flatness

λ/4@632.8nm

Beam Deviation

<3 arc minutes

Surface Quality

60/40

Absorption

<10%

Transmission

45%±5%

Polarization

<6%

Coating

Non-polarizing beamsplitter coating on hypotenuse face
AR coating on all entrances

Standard Wavelength

532, 633, 650, 780, 850, 980, 1064nm
450-650nm, 650-900nm, 900-1200nm