Rhomboid Prisms
Negotiable /Set
Min.Order:1 Set
Rhomboid prism can displace a laser beam without change the image orientation, the input beam is totally internal reflected by two 45° faces and goes out from the output face. Then, a lateral displacement is produced. Higher transmission rate can be achieved by anti-reflective coating on the input and output faces. Rhomboid prism is always used in stereoscopic system and periscope system.
Attribute | Specification |
Material | N-BK7, Fused Silica,N-SF11,etc |
Dimension Tolerance(mm) | +0.0/-0.2 |
Clear Aperture | >90% |
Beam Deviation | < 30 arc seconds |
Angle Tolerance | <3min |
Flatness@ 633mm | λ/2 |
Surface Quality | 60/40General), 10/5(High Precision) |
Bevel(mm) | -0.1 to 0.5 |
Coating | Uncoated ,AR Coating, etc |