Description: This T2 mount adapter allows you to attach your DSLR /SLR camera for Nikon DSLR SLR series to lenses,telescopes, microscopes, enlargers and bellows attachments that have a T2 universal thread mount. This adapter will work with for Nikon DSLR/SLR camera body. Use for all T2 ,mount lens. It allow focus infinity. Auto focus (AF) is not available. Specification: Material: Metal Color: Black Size:56*56*13mm Application: for Telescope Camera Lens: all T/ T2 mount device, e.g. Microscope / Telescope / T mount lens / Slider Copier ect Cameras: for All Nikon DSLR SLR Camera Body. Camera: for Nikon D1 D100 D200 D2Hs D2x D2H D1x D1H D50 D70 D70s D60 D90 D80 D600 D800 D200 D300 D3000 D3100 D3200D3300 D5000 D5100 D5200 D5300 D7000 DC309 for Nikon and AF film cameras, F/ F1/ F2/ / F4 /F5/ F6/ F-301/ F-401/F-501/ F601/ F-801/ F80/ F90/ F90x/ N80 N90/ F100 Package Includes: 1 Piece Adapter Ring for Nikon DSLR(2 Pack) Note: Please installing / uninstalling the adapter after turning off the camera.