9372507

Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 20x60
Material: UVFS (Viosil SQ)
Protective chamfers: 0.1-0.2 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/4
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.1
Thickness, mm: 2
Transmitted wavefront distortion, PV:
Wedge / Parallelism error: <30 arcsec