Features: brand new and high quality High quality metal structure anozed process, durable. new and Never used camera adapter for microscopes with standard 23.2mm eyepiece ports Useful accessories allow you to mount the camera to a standard 23.2mm eyepiece diameter microscope (the camera requires an adapter) Fits Ni-kon SLR or DSLR camera models. Include: 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: 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, 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 mirror less 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 Ni-kon or for Can-on Note: Note: It does not work with mirror less cameras and It does not fit the EOS-M model Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment. Package includes: 1 x Microscope T Adapter 1 x Adapter Ring