The PNH-50 Mounted Pinhole works with the SB18YZ Pinhole Positioners. It is made from ultra-thin platinum iridium, and has a 50 m aperture pinhole. This mounted version has a 20.25 RMS male thread to fit into the pinhole positioner.
Технические характеристики
- Type Pinhole
- Thread Type RMS
- Aperture Diameter 50 m
- Aperture Diameter Tolerance ±2 m
- Aperture Roundness 1.0 µm
- Aperture Centering 0.02 mm
- Material Platinum Iridium
- Use SB18YZ Pinhole Positioners
