In stock
Material: UVFS Corning 7980 0F
S2 Surface quality, S-D: commercial polish
S1 Surface quality, S-D: 20-10
S1 Surface flatness, PV: <λ/8 @ 632.8 nm
Parallelism error: <10 arcsec
Dimensions, mm: 38.0 x 38.0 x 6 (custom chamfer on one side)
Clear Aperture: >90
Protective chamfers: <0.5 mm x 45°
S2 Surface quality, S-D: commercial polish
S1 Surface quality, S-D: 20-10
S1 Surface flatness, PV: <λ/8 @ 632.8 nm
Parallelism error: <10 arcsec
Dimensions, mm: 38.0 x 38.0 x 6 (custom chamfer on one side)
Clear Aperture: >90
Protective chamfers: <0.5 mm x 45°
