Microscope Iris Aperture Adapter — precise, compact aperture control for optical systems Key benefits Control light and image quality: Adjustable iris (2–50 mm) lets you reduce unwanted glare and aberrations, improving sharpness and clarity for clearer images. Flexible compatibility: Designed for use in microscopes, cameras and a wide range of optical instruments, so you can add aperture control without changing your setup. Simple, reliable operation: Handled iris adjustment provides smooth, repeatable aperture changes for quick tuning during experiments or imaging sessions. Space-saving design: Compact and practical form factor keeps the aperture stable while minimizing added bulk. What it does for you Solves lighting and contrast problems by giving you precise control over the amount of light entering your optical train. Helps optimize image quality for different objectives, sensors or lighting conditions by allowing fine aperture adjustments from 2 mm up to 50 mm. Makes setup adjustments fast and predictable with a built-in handle for direct control. Features and specifications Adjustable aperture range: 2–50 mm Adjustment method: Hand-operated iris via handle Applications: Compatible with a variety of optical instruments and cameras Design: Compact for stability and convenient mounting/use Practical use scenarios Photomicrography: Dial down the aperture to reduce stray light and sharpen details when capturing images through a microscope. Camera-mounted optical setups: Add accurate aperture control to camera-based imaging systems for improved contrast and exposure control. Optical lab and test benches: Use the adapter to vary beam diameter and control illumination during alignment, testing, or demonstrations. Who should choose this adapter Laboratory technicians and researchers who need precise, repeatable aperture control. Photographers and microscopists who want to improve image clarity and reduce aberrations. Engineers and educators using cameras and optical instruments that benefit from adjustable light throughput. Ordering note Adjustable aperture range and hand control are the core specifications; confirm physical mounting compatibility with your instrument before purchase.