MHNV®️ MH-TC-100/1000 Collimator is an instrument used to obtain parallel light beams. It serves as a fundamental test reference component for various types of optical benches, and when equipped with other additional accessories, it enables the measurement of multiple basic optical parameters. It is one of the commonly used basic optical testing tools in production, scientific research, and teaching institutions related to optical instruments. Coaxial Transmission Collimator Parallel Light Tube Main Features: 1. Generates high-collimation parallel light beams 2. High angular resolution (≤1.5 arcsec typical) 3. Focal length:1000mm,Effective aperture:Ф100mm 4. Essential reference component for optical benches 5. Enables measurement of multiple optical parameters (with accessories)