Optical Pinholes/Slits and Mounts
![Optical Pinholes/Slits and Mounts Optical Pinholes/Slits and Mounts](https://www.optosigma.com/media/catalog/category/PSL_SLX_p.jpg)
Pinholes and Slits are used for providing an aperture for laser beams or other sources to be aligned through. They are often used to clean up or aperture down a laser beam or light source. We offer a variety of mounts for apertures and slits including a two-axis pinhole holder, adjustable slits to use in spectrometers & other optical systems, and two-axis mounts for precision pinholes or objective lenses. Please contact OptoSigma for custom and off-the shelf pinhole and slit mounts.