9425072

Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 25.4
Material: UVFS
Protective chamfers: 0.1-0.3 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/8
Surface quality, S-D: 60-40
Thickness tolerance, mm: +0/-0.1
Thickness, mm: 3
Wedge / Parallelism error: <30 arcsec