In stock
Material: BK7
Surface quality, S-D: 40-20
Protective chamfers: 0.1-0.25 mm x 45°
Pyramidal tolerance: ±1 arcmin
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Dimensions A x B x C, mm: 25.4 x 25.4 x 25.4 (+0/-0.2)
Coatings: uncoated
Clear Aperture: >80
90° angle tolerance: ±2 arcmin
Surface quality, S-D: 40-20
Protective chamfers: 0.1-0.25 mm x 45°
Pyramidal tolerance: ±1 arcmin
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Dimensions A x B x C, mm: 25.4 x 25.4 x 25.4 (+0/-0.2)
Coatings: uncoated
Clear Aperture: >80
90° angle tolerance: ±2 arcmin
