Feature: 1. The adapter ring is designed for 23.2mm T-mount microscope eyepieces to fit Nikon AI mount SLR camera bodies. 2. Constructed from metal material for durability and resistance to deformation, with a smooth surface finish. 3. Compatible with most microscope eyepiece mounts. 4. Enables the capture of microscope images when attached. 5. Detachable design allows for standalone use; convenient and practical. Specification: Item Type: Microscope Eyepiece Adapter Ring Condition: Material: Aluminum Alloy Color: Black Compatible Lens: 23.2mm T-mount microscope eyepiece Compatible Camera: Nikon AI mount SLR camera body Package List: 1 x Microscope Eyepiece Adapter Ring Note: Please note that new and old versions of this product may be shipped randomly. Ensure you are comfortable with this before placing your order.