Pyramid Prism | |
Material | BK7 Grade A optical glass |
Application | Plumb Level, Surveying, Alignment, Range finding and Optical Tooling |
Dimension Tolerance | +0.0, -0.2 mm |
Angle Tolerance | ± 3 arc min |
Clear Aperture | >80% |
Flatness | λ /4 on big surface, λ /10 on other surfaces |
Surface Quality | 60-40 scrach and dig |
Wavefront Distortion | λ /2 @633nm |
Bevel | 0.2 mm to 0.5 mm |
Coating | None, available |
Note | The AR coating on input and output sides is available upon request. |