Iris Adapter Aperture Lens Adjustable Iris Aperture Diaphragm Portable Optical Diaphragm Camera

Feature: 1. Adjustable Design: This product can be installed with threads M30 to M37, adjustable aperture 1.5 to 26mm0.06 to 1.02in, and provides small holes of different diameters in optical systems to meet different light requirements. 2. Highly Stable: The diaphragm is lightweight and does not add extra weight to the optical system. It has high strength, rust prevention and stable performance. 3. Easy to Operate: This product is easy and fast to operate, and users only need to rotate the outer ring to change the aperture diameter. 4. Aluminum Alloy Material: This product is made of aluminum alloy material and adopts a compact and practical design, making it durable and not easily damaged, and can be used by users for a long time; 5. Widely Used: This adjustable aperture is suitable for cameras, microscopes, and other machines, which can help them work better. Specification: Item Type: Iris diaphragm Weight: 32.00g1.13oz Material: Aluminum alloy Aperture Diameter: 1.5mm to 26mm0.06 to 1.02in Application: Lens modification, etc. Package List: 1 x Iris Diaphragm