Mirror Convex Surface coated for maximum reflectance

15 Sep 2021

Material:                        N-SF4

Diameter Tolerance:     +0.0/-0.02mm

Thickness Tolerance:    ± 0.01mm

Surface Accuracy:        λ/4 @632.8nm

Surface Quality:           40-20

Centration:                   ≤3arc minutes

Clear Aperture:            > 95%

Bevel:                          0.2mm×45°

Coating:                      Silver+AR