9506630

In stock
Material: BK7
Thickness, mm: 6 (±0.1)
Surface quality S1/S2: 40-20 S-D
Perpendicularity tolerance for rest angles: <5 arcmin
Dimensions, mm: 22.5 x 22.5 (+0/-0.05)
Angle between S1/S2: 90° (±5 arcsec)
All edges with chamfer: <0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: λ/4 @ 633 nm

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