T-PS977 - TIR Retroreflector, Ø12.7 mm, L = 11.4 mm, Uncoated
T-PS977 - TIR Retroreflector, Ø12.7 mm, L = 11.4 mm, Uncoated
- Fabricated from N-BK7
- Reflects an Inverted and Reversed Image 180°
- Four Prism Sizes Available:
- Ø10.0 mm
- Ø12.7 mm
- Ø25.4 mm
- Ø50.0 mm
- Four Coating Options:
- Uncoated (350 - 2000 nm)
- -A Coated Entrance Face (350 - 700 nm)
- -B Coated Entrance Face (650 -1050 nm)
- -C Coated Entrance Face (1050 - 1700 nm)
- Wavelength Range 350 - 2000 nm
- Surface Flatness <λ/10 @ 633 nm
- Clear Aperture >Ø8.9 mm
- Length (L) 11.4 mm
- Diameter (D) 12.7 MM
- Max Beam Diameter Ø0.16" (4.085 mm)
- Reference Diagram
| Common Specifications | |||
|---|---|---|---|
| Prism Material | N-BK7 Grade A Fine Anneal | ||
| N-BK7 Transmission Range | 350 - 2000 nm | ||
| AR Coating | Ravg < 0.5% at AOI = 0° | ||
| Diameter Tolerance | +0.0 / -0.1 mm | ||
| Surface Quality | 40-20 Scratch-Dig | ||
| Beam Deviation | <3 arcsec | ||
| Design Wavelength | 633 nm | ||