Attribute

Specification

Material

N-BK7 or H-K9L grade A optical glass

Wavelength(Narrowband)

532, 633, 808,850, 980, 1064, 1310

Wavelength(Broadband)

450-650nm, 650-850nm, 900-1200nm

Standard Size(mm)

5x5x5, 10x10x10,12.7x12.7x12.7, 20x20x20,25.4x25.4x25.4

Dimension Tolerance(mm)

±0.2

Flatness(per 25mm@632.8nm)

λ/4

Surface Quality

60/40

Splitting Ratio

Tp/Rp=Ts/Rs= 45%±5%

Absorption

<10%

Beam Deviation

<3 arc minutes

Coating

Hypotenuse Face :NPBS Coating

All Input and Output Faces: AR Coating