Laser Grade Right Angle Prisms

 Laser Grade Right Angle Prisms

Product name : Laser Grade Right Angle Prisms
Description :
● Total internal reflection prisms
● 90° or 180° beam deflection

These uncoated right angle prisms may be used for beam deviation or as substrates for beamsplitters. When a beam enters normal to one of the legs of the prism it arrives at the hypotenuse face at an incidence greater than the critical angle. It is totally internally reflected at the hypotenuse and emerges normal to the other leg face. If the beam is input normal to the hypotenuse face it undergoes two total internal reflections at the leg faces and emerges in the opposite direction (180° deflection).

Specification
Material BK7A
UV Fused Silica
SF2
Surface Flatness < λ / 8 @ 633 nm
Surface Quality <20 / 10
Dimension Tolerance < + 0.00 / – 0.20 mm
Angle Tolerance <3 arc min
Perpendicularity <5 arc min
Clear Aperture >85% in central circular dimension
Bevel 0.3 mm (typical) x 45°
Coating Uncoated
Laser Grade Right Angle Prisms
Model Description Material Dimension A (mm) Price(USD) Quantity
0 RAP-05B Laser Grade Right Angle Prism BK7A 5 -
1 RAP-06.3B Laser Grade Right Angle Prism BK7A 6.35 -
2 RAP-08B Laser Grade Right Angle Prism BK7A 8 -
3 RAP-10B Laser Grade Right Angle Prism BK7A 10 -
4 RAP-12.7B Laser Grade Right Angle Prism BK7A 12.7 -
5 RAP-15B Laser Grade Right Angle Prism BK7A 15 -
6 RAP-20B Laser Grade Right Angle Prism BK7A 20 -
7 RAP-25.4B Laser Grade Right Angle Prism BK7A 25.4 -
8 RAP-38.1B Laser Grade Right Angle Prism BK7A 38.1 -
9 RAP-50.8B Laser Grade Right Angle Prism BK7A 50.8 -
10 RAP-76.2B Laser Grade Right Angle Prism BK7A 76.2 -
11 RAP-05U Laser Grade Right Angle Prism UV Fused Silica 5 -
12 RAP-06.3U Laser Grade Right Angle Prism UV Fused Silica 6.35 -
13 RAP-10U Laser Grade Right Angle Prism UV Fused Silica 10 -
14 RAP-12.7U Laser Grade Right Angle Prism UV Fused Silica 12.7 -
15 RAP-15U Laser Grade Right Angle Prism UV Fused Silica 15 -
16 RAP-20U Laser Grade Right Angle Prism UV Fused Silica 20 -
17 RAP-25.4U Laser Grade Right Angle Prism UV Fused Silica 25.4 -
18 RAP-38.1U Laser Grade Right Angle Prism UV Fused Silica 38.1 -
19 RAP-50.8U Laser Grade Right Angle Prism UV Fused Silica 50.8 -
20 RAP-05SF2 Laser Grade Right Angle Prism SF2 5 -
21 RAP-10SF2 Laser Grade Right Angle Prism SF2 10 -
22 RAP-12.7SF2 Laser Grade Right Angle Prism SF2 12.7 -
23 RAP-15SF2 Laser Grade Right Angle Prism SF2 15 -
24 RAP-20SF2 Laser Grade Right Angle Prism SF2 20 -
25 RAP-25.4SF2 Laser Grade Right Angle Prism SF2 25.4 -
26 RAP-38.1SF2 Laser Grade Right Angle Prism SF2 38.1 -
27 RAP-50.8SF2 Laser Grade Right Angle Prism SF2 50.8 -