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 Right-Angle Prism is used as a mirror to deviate light through 90 degree, and also as a retroreflector to deflect light through 180 degree by total internal reflection.
Material: BK7
Diameter Tolerance: +0.0/-0.2mm
Angular Tolerance: see the table as follow
Flatness: λ/2 @ 632.8nm
Surface Quality: 60/40
Clear Aperture: >80%
Bevel: <0.25mm X 45°
Coating: Uncoated

Deminsion (mm)  3 Min. Deviation  1 Min. Deviation  30 Sec. Deviation 
Part No.  Part No.  Part No. 
A=B=C=2.0 RAP1-101 RAP1-201 RAP1-301
A=B=C=3.2 RAP1-102 RAP1-202 RAP1-302
A=B=C=5.0 RAP1-103 RAP1-203 RAP1-303
A=B=C=10.0 RAP1-104 RAP1-204 RAP1-304
A=B=C=12.7 RAP1-105 RAP1-205 RAP1-305
A=B=C=15.0 RAP1-106 RAP1-206 RAP1-306
A=B=C=20.0 RAP1-107 RAP1-207 RAP1-307
A=B=C=25.4 RAP1-108 RAP1-208 RAP1-308
A=B=C=30.0 RAP1-109 RAP1-209 RAP1-309