Right Angle Prisms

Depending of its coatings, the right angle prism can be used as internal, external or knife edge 90 degrees mirror or as 180 degrees retro-reflective mirror.

 

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Depending of its coatings, the right angle prism can be used as internal, external or knife edge 90 degrees mirror or as 180 degrees retro-reflective mirror. The precision of the beam deviation is dependent on the precision of its right and 45 degrees angles.

To generate the code for your product, use the code generator below. Once created, copy the code in an email and send it at sales@doriclenses.com to request a quote.
The feasibility of the selected configuration is to be confirmed by the Sales department.

ORDERING CODE: RAP_Glass_a_b_L_S1(λ12)_S2(λ12)_S3(λ12)
a - Length of leg a (mm)
b - Length of leg b (<=a) in mm
L - Prism length (mm)
S1(λ12) - Coating code
S2(λ12) - Coating code
S3(λ12) - Coating code

S is reserved for the lens coating specification code. The most common examples are provided in Preferred Coating Table. AR means Anti-reflective coating. Unless otherwise specified, R<0.5% across usable numerical aperture of the lens and within appropriate spectral range.

For other parameters consult PDF.

In-stock Right-angle Prisms
RAP_N-BK7_20_20_20_AR(440-700)_AR(440-700)_NC
RAP_N-BK7_0.5_0.5_0.5_NC_NC_IPM(450-700)

Dimensions Tolerance+/- 0.1 mm
Clear Aperture90 %
Surface Quality10 Scratch-dig
Surface Flatnessλ/20
Angular Tolerance+/- 3 arcsec
Bevels at 45°less than 0.5 mm, sharp edge at 90°
Pyramid error+/- 3 arcmin