Wedge prism

Technical characteristics

Parameter	Allowed values
Overall size (diameter, diagonal), mm:	10 to 100
Angular tolerance, arcsec	+/- 10
Flatness of deflective faces, λ (λ=632.8 нм)	01 - 0.2λ
Dimensional tolerance, mm	≥ ± 0.1
Surface quality acc. to ISO10110-7	5/3 х 0.16
Roughness acc. to GOST 11141-84	P II – P V

Wedge prisms can be made of all types of fine-annealing colourless optical glass and fused silica. Configuration of a wedge – at the customer's request (circular, square, rectangular, oval).