Fixed Lens Mount (FLM)

The FLM series fixed lens mounts cover a wide range of clear apertures from Φ5 mm to Φ101.6 mm. They are compatible with circular optical elements of 0.5″–4″ and M5–M45 sizes, and are suitable for imaging, focusing, filtering, and other optical experiments. The front side provides a standard threaded interface, while the bottom is pre-tapped with mounting holes. Each mount is supplied with a retaining ring to allow fast and secure fixing of lenses and filters.