Adjustable Iris Aperture Diaphragm, 2.5‑36mm Optical Iris Diaphragm Lens with 14 Blades, Aluminum Alloy Adjustable Aperture for Microscopy and Imaging Systems

Item Type: Adjustable Iris ApertureWeight: Approx. 41g / 1.45ozMaterial: Aluminum AlloyAdjustable Hole Inner Diameter: Approx. 2.5-36mm / 0.10-1.42inOuter Diameter: Approx. 50mm / 2.0inPackage List：1 x Adjustable Diaphragm1 x Storage Box

• Precision Light Control: This adjustable iris aperture diaphragm offers a smooth 2.5‑36mm inner diameter range with 14 precision blades, allowing fine-tuned light transmission in optical setups like microscopes, projectors, and imaging systems for optimal clarity and contrast.
• Easy Integration: Designed for quick installation and removal, this iris diaphragm easily mounts into standard optical paths with its 50mm outer diameter, making it compatible with a wide range of lenses, cameras, and lab equipment without complex adjustments.
• Versatile Applications: Ideal for researchers, photographers, educators, and hobbyists, the adjustable iris aperture diaphragm enhances performance in microscopy, alignment, machine vision, and DIY optical experiments by controlling beam size and reducing glare.
• Premium Aluminum Alloy Build: Crafted from high-grade aluminum alloy, this iris diaphragm resists deformation, features a burr-free finish, and maintains structural stability over repeated use, ensuring long-term reliability in demanding optical environments.
• Compact and Complete Package: Measuring just 50mm OD and 6mm thick, the lightweight (41g) adjustable iris aperture comes with a protective storage box, making it easy to organize, transport, and keep clean when not in use in your optical toolkit.