Mechanical Iris Aperture Diaphragm Zoom Optical Manual 1.5-23 mm

Durable: without burrs and pressure points, the product is not deformed, exquisite and smooth. Adjusting the handle to change the aperture diameter. High Quality: Using high quality iron material, anti corrosion, durable and reliable performance. Wide Application: The microscope iris aperture adapter is very suitable for optical applications, it can be an accessory, camera, and optical platform. Adjustable Iris diaphragm series is used in the optical system, it can provide different diameters to meet different requirements of light.