| Customization: | Available |
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| After-sales Service: | Repair for free |
| Warranty: | 1 year |
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Penta prisms are five-sided prisms featuring a ray deviation of 90° and a right handed image. The reflecting surfaces are aluminized. Slight movement of the prism does not affect the true right angle at which light rays are reflected, making a penta prism the ideal optical tool for defining a right angle in an optical system. N-BK7 Penta Prisms are made from precision N-BK7 for use in a variety of visible light applications.
General specifications:
| Length of Legs (mm): | 0.5-50.0 |
| Bevel: | Protective bevel as needed |
| Coating: | VIS 0° & Aluminized |
| Coating Specification: | Entrance/Exit Faces: Ravg ≤0.4% @ 425 - 675nm |
| Coating Specification: | Reflecting Surfaces:Ravg >85% @ 400 - 700nm w/Black Overpaint |
| Dimensional Tolerance (mm): | ±0.10 |
| Image Orientation: | Right-Handed |
| Length (mm): | 0.5-50.0 |
| Ray Deviation (°): | 90 |
| Substrate: | N-BK7 |
| Surface Flatness: | λ/4 |
| Surface Quality: | 60-40 |
| Type: | Penta Prism |
| Typical Energy Density Limit:Entrance & Exit Faces: | 5 J/cm2 @ 532nm, 10ns |
| Reflecting Surfaces: | 0.3 J/cm2 @ 532 & 1064nm, 10ns |
| Wavelength Range (nm): | 425 - 675 |
| Beam Deviation Tolerance (arcmin): | ±5 |
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