In stock
Engraving: Code 233492 and arrow to S1 (mirror image)
Thickness, mm: 6 (±0.1)
S1/S2 Surface quality, S-D: 20-10 (no defects in central area Ø10 mm best effort)
S1 Surface flatness: <λ/8 @ 633nm
Protective chamfers: <0.3 mm x 45°
Dimensions, mm: Ø30.0 (+0/-0.1)
Clear Aperture: >90
Parallelism error: < 1 arcmin
Material: FS (Corning 7980 0F)
Thickness, mm: 6 (±0.1)
S1/S2 Surface quality, S-D: 20-10 (no defects in central area Ø10 mm best effort)
S1 Surface flatness: <λ/8 @ 633nm
Protective chamfers: <0.3 mm x 45°
Dimensions, mm: Ø30.0 (+0/-0.1)
Clear Aperture: >90
Parallelism error: < 1 arcmin
Material: FS (Corning 7980 0F)
