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Uncoated N-BK7 Amici Roof Prism , Right Angle Roof Prism For Optical System

Categories Optical Glass Prism
Brand Name: Wuhan Siwer Optics
Model Number: Roof Prism
Place of Origin: Wuhan,China
MOQ: 20 pieces
Price: 26-80 USD/piece
Payment Terms: T/T, Western Union
Supply Ability: 500 pieces/month
Delivery Time: 4-6weeks
Packaging Details: 1.Tissue paper. 2.Plastic foam packaging film. 3.Hard carton box with quakeproof filler
Material: N-BK7 or H-K9L
Size tolerance: +/-0.1mm
Chamfer: 0.2-0.5mm
Surface quality: 60/40
Surface flatness: Lambda/2 in 25.4mm
Roof Angle Tolerance: 5 arc seconds
Standard coating: Customized
Size range: 5-150mm
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Uncoated N-BK7 Amici Roof Prism , Right Angle Roof Prism For Optical System

Uncoated N-BK7 Amici Roof Prism,Right Angle Roof Prism

Amici prisms, also called “roof prisms” or “right angle roof prisms,” revert and invert the image as well as bend the line of sight through a 90°angle. Ideal for use in spotting scopes, and any optical instrument where it is desirable to take an inverted image from an objective, turn it right side up, and bend it through a 90° angle in order to maintain the correct visual orientation. With linearly polarized incident light, the light exiting an uncoated Amici prism is a mix of two elliptical polarizations which causes a reduction in contrast and resolution in some applications. The silver coated Amici roof prisms eliminate these issues.



Optical Properties of Right Angle Roof Prism

MaterialOptical glass
Diameter Tolerance+0.0/-0.1 mm
Surface Quality40/20 Scratch-Dig
Surface Flatness
(Plano Side)
λ/2 at 633nm
Surface Irregularity
(Peak to Valley)
λ/4 at 633nm
Roof Angle tolerance90deg+/-5 arc seconds




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