【Adjustable Aperture Diaphragm】: Aperture diameter: 1mm-20mm; Clear aperture: Maximum φ20mm; Minimum φ1mm. Apertures of varying diameters are available to meet diverse lighting needs.
【Compact Design】: The mechanical iris features a compact design, making it easy to install and a practical tool.
【Ease of Use】: This is a manually adjustable aperture iris. The diameter of the metal iris can be adjusted using a handle.
【Material】: The iris blades are made of stainless steel and the housing is made of aluminum alloy, providing excellent performance and durability for long-term use.
【Applications】: This adjustable aperture iris is suitable for cameras, microscopes, condensers, and other equipment, ensuring optimal operation.