Adjustable Iris Aperture Diaphragm 1.5 25mm Adjustable Lens Optical Diaphragm for Camera

Feature: 1. The inner hole size is 1.5 25mm, the outer Diameter size is 37mm, and the thickness size is 5.5mm. 2. It is processed and manufactured with high‑quality precise technology. 3. The material uses high quality aluminum alloy, which is reliable and durable. 4. Suitable for optical applications, suitable for a variety of optical instruments, cameras, etc. 5. Compact and practical design make the diaphragm works more stable. Specification: Item Type: Iris Aperture Material: Aluminum Alloy Color: As shown in the picture Model: SK25 Inner Hole Size: Approx.1.5 25mm 0.06 0.98in Outer Diameter Size: Approx.37mm 1.46in Thickness: Approx.5.5mm 0.22in Application: Optical applications Blades: 14 . Package List: 1 x Iris Aperture