Description
The M23FM08 from Tamron is a 2/3″ Machine Vision Fixed-Focal Lens, 8mm. This C-Mount f/1.8 Fixed-Focal Lens is designed for machine-vision cameras that have 2/3″-type sensors. The focus and iris lock screws eliminate focus and exposure drift in high-vibration areas. Focus can be adjusted from infinity down to approximately four inches, and the aperture range opens up to f/1.8 and closes down to f/22. The optics in this lens will resolve up to 6MP, sufficient for applications in PCB production, inspection machines, and engineering devices.
Features
- Designed to match pixel pitch 2.5 µm sensors, the lens realizes high resolution from the center to the periphery (image height 90%)
- Minimum object distance (MOD) of 3.93″
- Low distortion
- Six iris blades maintain the same performance as eight blades through a unique iris blade design
- Optimized focus lock screws
- Metal mount and components for high durability
- Vibration and shock-resistant design maintains the optical performance
