N-Bk7 or Fused Silica Roof Prism

• Customization: Available
• Type: Optical Prism
• Usage: Beam Dispersion, Beam Split
• Material: Glass
• Application: Optical Application
• Customized: Customized
• Coating: as Request
• Transport Package: Carton Boxes
• Specification: Customized
• Trademark: PHYO
• Origin: Suzhou, China
• HS Code: 9001909010
• Production Capacity: 100K

Product Description

 

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	0
90degree daviation tolerance	1-3arcmin	10/-10arcsec
45degree daviation tolerance	20/-20arcsec	3/-3arcsec
Flatness per [email protected]	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

PHYO OPTICS Production Material Choosing
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Surface finishing high precision Polishing and Coating
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Thin film Coating and design
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Assembly
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Packing for Delivery
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