9781028

Material: UVFS (Corning 7980 0F)
Wedge / Parallelism error: <1arcmin
Surface quality, S-D: 20-10
S2: AR (R < 0.65%) @ 343 nm
Protective chamfers: 0.1-0.25 mm x 45°
Dimensions, mm: Ø25.4 (+0/-0.1) x 5 (±0.1)
Coatings:
Clear Aperture: >90
S1: PR (R = 1±0.3%) @ 343 nm