Unmounted Precision Pinhole
Stainless Steel, 3/8" (9.5mm) Dia., high quality aperture centered to ±0.002" (50 micron). Typical applications include leak detection, aerosol studies, laser aperturing, holography, fiber optics guides, spatial filtering, and research.
Use our Precision Pinhole Mount to easily integrate unmounted pinholes into a variety of mechanical components.
A longpass filter has low transmission in the shortwave region (stopband) and high transmission in the longwave region (passband).
Our Precision Pinholes are available in aperture mounts for a secure mechanical support. The mounts also fit into various optical assemblies. Each 9.5mm diameter pinhole is sealed within a 25mm diameter black-anodized aluminum mount. Mount is clearly labeled with pinhole aperture diameter for easy identification.
Note: Aperture Centering to Mount ±125 microns.