In stock
Material: UVFS (Suprasil 2A)
Thickness, mm: 3
Thickness tolerance, mm: ±0.1
S2 Surface quality, S-D: 60-10
Protective chamfers: 0.2-0.3 mm x 45°
Wedge / Parallelism error: <30 arcsec
Dimensions, mm: 20
Dimensions tolerance, mm: (+0/-0.1)
Clear aperture: >90
S1 Surface quality, S-D: 60-10
Thickness, mm: 3
Thickness tolerance, mm: ±0.1
S2 Surface quality, S-D: 60-10
Protective chamfers: 0.2-0.3 mm x 45°
Wedge / Parallelism error: <30 arcsec
Dimensions, mm: 20
Dimensions tolerance, mm: (+0/-0.1)
Clear aperture: >90
S1 Surface quality, S-D: 60-10
