Hexagonal reflector

Optical mirror cut in a hexagonal shape

Part details

Material :

H-PZ33  (low extension coef Borosilicate from CDGM)

Manufacturing process :

Precise cut, polishing and aluminium layer coating

Dimensions:

L : 191mm, W91mm, H 100mm, 15mm thick

Shape :

Hexagonal plate

Aspect :

S&D : 20/10

Parallelism :

better than 120 arcsec

Flatness:

PV better than 2 Fr on the polished face

Optical treatment :

Enhanced aluminium on one side. Ravg better than 93% on 200-5000nm

Usage :

Telescope assembly