Features: Brand High quality metal structure anodized process, durable New and never used camera adapter for microscopes with standard 23.2mm eyepiece ports Useful accessory that allows you to mount the camera to a standard 23.2mm eyepiece diameter microscope (camera requires an adapter) Fits Nikon SLR/DSLR camera models including: D1-, D2-, D3-, D3S-, D3X-, D35, D4, D40, D40X, D50, D60, D70, D80, D90, D100, D200, D300, D300S, D600, D700, D750-, D800, D810, D3000, D3100, D3200, D5000, D5100, D5200, D7000, D7100, etc For Canon SLR and DSLR camera bodies, including (digital models): 1D (all), 5D (all), 6D, 7D, 10D, 20D, 20Da, 30D, 40D, 50D, 60D, 60Da, 70D, 100D, 300D, 350D, 400D, 450D, 500D, 550D, 600D, 650D, 700D, 1000D, 1100D, D30-, D50, D60, T5i, X6i, SL1, etc Note: It does not work with mirrorless cameras and it does not fit the EOS-M model Specifications: Application: Standard 23.2mm eyepiece socket Material: Metal Thread: M42x0.75 Color: Black Weight: 32 grams Optional: Fits Nikon / For Canon Notes: It does not work with mirrorless cameras and it does not fit the EOS-M model Due to lighting effects and shooting angles, there may be slight color variations in the product Please allow 0-2mm error due to manual measurement Package includes: 1 x Microscope T Adapter 1 x Adapter Ring