Roof Prisms

China Roof Prisms, Find details about China Roof Prisms, Prisms from Roof Prisms

Basic Info.

Model NO.

Prism

Trademark

PHYO

Specification

CUSTOMIZED

Origin

China

Model NO.

Prism

Trademark

PHYO

Specification

CUSTOMIZED

Origin

China

Product Desciption

Prism: A prism is the optical components with high precision polished surfaces. At least two of the flat surfaces have an angle between them. Mainly used for break light up like dispersive or beam splitter. Or used for light reflection. Even some parts can glue together for a certain light transmission or reflective purpose. PHYO High precision prisms can help you to reach the purpose as you want. It is customer oriented, easy for handle in assembly, coating still available. And you can check our coating specification if needed.

A roof prism is a reflective optical prism containing a section where two faces meet at a 90° angle. These two 90° faces resemble the roof of a building, giving this prism type its name. Reflection from the two 90° faces returns an image that is flipped laterally across the axis where the faces meet.
PHYO can provide different roof prism type like Amici roof prisms, Schmidi Pedan Prism, and Abbe-koenig prism.
They are widely used in the telescope, periscope systems

Spec	Commercial	High Precision
Material	As required like H-K9L,BK7,FS	As required like H-K9L,BK7,FS
Demension Tolerance	+0.00/-0.20	+0.00/-0.10
90degree daviation tolerance	1-3arcmin	10/-10arcsec
45degree daviation tolerance	20/-20arcsec	3/-3arcsec
Flatness per 25mm@632.8nm	L-L/2	L/4-L/8
Surface quality	60-40	40-20
Bevel	0.05-0.2	0.05-0.2
Coating	AR, HR	AR, HR