Product Description: 2‑50mm Adjustable Iris Aperture Diaphragm for Optical Instruments Enhance the performance of your optical devices with our 2‑50mm Adjustable Iris Aperture Diaphragm. Designed for versatility and durability, this accessory is perfect for microscopes, cameras, and various optical instruments. Explore the features that make this diaphragm an essential tool for achieving optimal image quality: Wide Application: Ideal for a broad range of optical applications, this iris aperture adapter is compatible with microscopes, cameras, and other optical instruments. Its versatility makes it a valuable addition to any optical setup, enhancing functionality across multiple devices. Adjustable Aperture: Easily adjust the aperture diameter from 2mm to 50mm using the convenient handle. The 16-blade design ensures stable and precise adjustments, meeting diverse translucency requirements for different lighting conditions. Enhanced Image Quality: Optimize your images by adjusting the iris aperture diaphragm to reduce aberrations and increase sharpness. Achieve clearer and more detailed images, enhancing both scientific observations and photographic results. Compact and Practical Design: The compact design of this adjustable iris aperture ensures stability and convenience during use. Its practical construction makes it easy to integrate into your existing setup without taking up unnecessary space. Durable Construction: Made from high-quality aluminum alloy, this diaphragm is built to last, offering a long service life. Its durable design supports repeated use over time, providing a reliable and consistent user experience. Upgrade your optical instruments with the 2‑50mm Adjustable Iris Aperture Diaphragm. Its combination of adaptability, precision, and durability makes it an indispensable tool for professionals and enthusiasts alike. Enjoy enhanced image quality and versatile functionality with this high-quality optical accessory.