Spherical Mirrors | PCV-R200-UVFS-25.4-ET6.35-ULLM8

CUSTOMIZED

Substrate material: UVFS
Diameter: 25.4 mm +0/-0.1 mm
Edge thickness: 6.35 mm +/-0.1 mm
Center thickness: 5.54 mm [ref.]
Clear aperture: min 20 mm
Radius of curvature, concave S1: ROC= -200 mm +/-1%
Radius of curvature, S2: FLAT
Surface quality, S1: 40-20 (best effort 20-10) S-D as per MIL-PRF-13830B
Surface quality, S2: polished
Surface irregularity, S1/S2: <λ/10@633 nm per CA
Centration error: <3 arcmin
Protective chamfer: 0.2-0.4 x 45°
Chips: <0.2 mm stoned
Laser engraved arrow marks S1
Laser engraved ROC=-200 mm

Coatings (IBS):
S1: HR>99.9%@1010 - 1050 nm, AOI=0 °
|GDD R|<15 fs²
S2: Uncoated