Iris series products can provide holes of different diameter in order to satisfy the different requirements through light in an optical system, by adjusting the handle to change the aperture diameter. A variety of models to choose from. Our factory main optical parts. As long as the provision of data we can design, foreign customers to contact if need,please contact me.

This paragraph amplifying diameter 1.5-23MM

Material for metal, reliable performance. Durable.

Product specifications: cylindrical 37MM, inside 23.1MM thickness 7.1MM

Mass production. Drawings or sample processing. According to the proposed design and processing requirements or.