Microscope Objective Lens Adapter Ring 27mm, Aluminum Alloy This adapter ring provides a simple, reliable way to connect microscope objectives and camera adapters. Precision threading and a lightweight aluminum alloy body deliver smooth installation, stable attachment, and broad compatibility for laboratory, teaching, and microphotography use. Key Benefits Smooth, reliable rotation: Fine threaded craftsmanship prevents jamming and allows precise, easy attachment. Stable connection: Accurate threading and a smooth surface ensure a secure interface between camera and RMS interface lenses. Wide compatibility: Designed to adapt different microscope objective interfaces and common RMS configurations. Compact and portable: Lightweight aluminum alloy construction is easy to carry and store, suitable for field work and classroom use. Specifications Item Type: Microscope Objective Lens Adapter Ring Size: 27mm Material: Aluminum Alloy How to Use Install and use: Screw the adapter ring onto the objective or adapter thread, then attach the camera or mating lens. Ensure threads are aligned and hand tighten for a secure fit. Package List 1 x Microscope Objective Lens Adapter Ring Use Scenarios Microphotography: Attach a camera to an RMS objective for resolution imaging of slides and small specimens. Teaching and laboratories: Quickly adapt objectives to different microscopes during demonstrations or lab sessions. Inspection and research: Use with adapters to inspect circuit boards, small components, or material samples under a microscope. Practical, durable, and easy to use, this 27mm aluminum adapter ring is a handy accessory for researchers, microphotographers, and educators who need a dependable connection between microscope objectives and camera adapters.