Manual Iris

Adjustable stainless steel manual focus iris aperture with 14 blades. Features 1.5mm to 25mm aperture range, compact 37mm diameter design, and durable construction. Ideal for product photography, motorized zoom lenses, CCTV, and surveillance applications.

Adjustable stainless steel manual iris aperture for precise light control, featuring 9 aluminum alloy blades, 0-11.8mm aperture range, and compact durable construction. Ideal for product photography, CCTV lenses, and surveillance cameras.

Adjustable Stainless Steel Iris Diaphragm 2-29mm Manual Focus Aperture Professional manual iris diaphragm for optical lenses and industrial cameras with adjustable aperture from 2-29mm. Product Overview & Features High-Precision Large-Aperture Control : Features a significantly wide Enlargement Diameter ​ range of 2mm to 29mm , allowing for precise regulation of light intake and depth of field in optical systems requiring substantial light control. Robust Industrial Build :