9601770

Clear aperture: >90%
Coatings: IBS
Diameter, mm: 25.0 mm (+0.0/-0.1 mm)
Your part: #
Material: CaF₂ (Optical grade)
Parallelism error: <1 arcmin
Protective chamfers: <0.25 mm x 45°
S1: AR(R(absolute)<2.0%, R(average)<1.0%))@700 nm – 1300 nm, AOI=0°
S2: AR(R(absolute)<2.0%, R(average)<1.0%))@700 nm – 1300 nm, AOI=0°
Surface quality, S1/S2: 20/10 S/D (40/20 S/D after coating)
Thickness, mm: 5.0 mm (+/-0.1 mm)
Transmitted WFD, P-V: <λ/6@633 nm per CA