Features: Brand new and high quality. Durable, high-quality metal construction with an anodized finish. New design & never-used microscope camera adapter for standard 23.2mm eyepiece ports. Useful accessory allows you to attach your camera to a standard microscope with a 23.2mm eyepiece diameter (camera requires an adapter). Compatible with Ni-kon 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, D800, D800E, D810, D5000, D5100, D5200, D7000, D7100, etc. Also compatible with Can-on SLR and DSLR camera bodies, including (digital models) 1D- (all), 5D (all), 6D, 7D, 10D, 20D, 20Da, 30D, 40D, 50D, 60D, 60Da, 70D, 300D, 350D, 400D, 450D, 500D, 550D, 600D, 650D, 700D, 1000D, 1100D, D30-, D50, D60, T5i, X6i, SL1 etc. Note: Does not work with mirrorless cameras and does not fit the EOS-M model. Specifications: Application: Standard 23.2mm eyepiece socket Material: Metal Thread: M42x0.75 Black color Weight: 32 grams Optional: Fits Ni-kon / for Can-on Note: Note: Does not work with mirrorless cameras and does not fit the EOS-M model. Due to lighting effects and shooting angles, there may be some tolerance in the product, please understand. Please allow 0-2mm error due to manual measurement. Package includes: 1 x Microscope T-adapter 1 x Adapter ring