9390319

Coatings:
Dimensions, mm: Ø25.4 (+0/-0.1)
Material: UVFS (Viosil SQ)
Parallelism error: <30 arcsec
Protective chamfers: <0.3 mm x 45°
Reflection tolerance: +/-(0.5-1%) (Possible variations between elements from the same Item track +/-0.3%)
S1(mark with an arrow): PR(R=80+0.5%/-1%)@976nm, AOI=45°
S2: AR(R<0.65%)@976nm, AOI=45°
S1 Flatness, PV IR S2 Flatness, PV: λ/8 @6 33 nm
Surface quality, S-D: 20-10
Thickness, mm: 2 (+/-0.1)