
Right Angle Prisms
Right angle prisms are generally used to bend the image path or turn the light path 90°. Combining two right angle prisms together can also synthesize images and offset beams. For applications with larger angles of incidence, beveled aluminum prisms are recommended.
We offer right angle prisms in a variety of sizes, with coating options including: beveled aluminum + right angle VIS anti-reflection coating, beveled aluminum + right angle NIR anti-reflection coating, right angle aluminum + beveled VIS anti-reflection coating, right angle aluminum + beveled NIR anti-reflection coating, and no coating.
Right Angle Prism Technology Parameters

Substrate material: | H-K9L fine annealed optical glass |
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Dimensional error: | +0.0/-0.1 mm |
Angular error: | Size = 1~2: ±30"; Size = 5~50: ±15" |
Pyramidal error: | <5′ |
Surface quality: | 20/10 |
Surface accuracy: | λ/10@632.8nm |
Chamfer: | 0.25~0.5mm×45° |
Right Angle Prism Coated
Right Angle Prism Inventory Parameters

Available size: 5*5*5mm; 6.3*6.3*6.3mm; 8*8*8mm; 10*10*10mm; 12.5*12.5*12.5mm; 15*15*15mm; 20*20*20mm; 25*25*25mm; 30*30*30mm; 40*40*40mm; 50*50*50mm