Adjustable Stainless Steel Manual Iris Aperture with 10 Blades for Precise 1mm to 11mm Control in Photography

• Push-Rod Actuation Mechanism: Features a direct metal push-rod​ design rather than traditional gears or threads. This allows for smooth, linear control via manual knobs, servos, or automated mechanical linkages, providing precise positioning of the aperture blades.

• Ultra-Thin & Compact Profile: With a total thickness of only 6.7mm​ and an outer diameter of 20.5mm, this iris is engineered for integration into space-constrained optical assemblies, such as miniature cameras, endoscopes, or handheld inspection tools.

• Precision Adjustable Aperture: Offers a continuously variable aperture range from 1mm to 11mm​ (Enlargement Diameter). This allows users to precisely control the depth of field and light throughput to match specific lighting conditions and imaging requirements.

• Robust Metal Construction: Built with a durable metal housing secured by perimeter screws, ensuring mechanical stability, longevity, and effective heat dissipation for industrial or laboratory environments.

Application Scenarios

• Machine Vision & Industrial Inspection: Ideal for mounting in front of line-scan or area-scan cameras on automated production lines to dynamically adjust exposure for inspecting objects with varying surface reflectivity.

• Optical Lab & Research Equipment: Used in custom-built optical setups, spectrometers, or microscopy systems where precise manual or motorized control of the beam diameter and light intensity is required.

• Medical & Surveillance Optics: Suitable for compact imaging systems, such as medical endoscopic cameras or high-end security cameras, where real-time adjustment of depth of field is necessary in a limited space.