T-Mount (T2) Adapter Compatible with Nikon D5, D4, D3X, D3, D810, D800, D750, D500, D610, D600, D300, D7200, D7100, D5500, D5300, D5200, D5100, D3300, D3200 and D3100 Digital SLR Cameras

The Opteka (T2) T-Mount Adapter compatible with Nikon F-Mount Full Frame and APS-C SLR Cameras enables you to use a wealth of specialty and legacy lenses, from early and obscure lens designs, to telescopes (with an additional 1.25" or 2" Nose Piece), slide duplicators, and microscopes. In addition to its durable anodized aluminum construction, and smooth threaded and bayonet surfaces for mounting with ease, the Opteka (T2) T-Mount Adapter includes three positioning screws to lock your lens in place confidently. They also enable you to properly adjust a lenses focus index up. The Opteka (T2) T-Mount Adapter is compatible with our entire line of specialty T-Mount telephoto lenses, from the lightweight, hiking-ready 500mm and 420-800mm designs, to catadioptric mirror lenses , and our flagship 650-1300mm f/8 behemoth. ADAPTATION: Adapt a host of specialty and legacy lenses, including early and obscure lens designs, while maintaining infinity focus, as well as telescopes (with an additional 1.25" or 2" Nose Piece), slide duplicators, and microscopes to your F-Mount Camera. CONSTRUCTION: In addition to its durable anodized aluminum construction, and smooth threaded and bayonet surfaces for mounting with ease, the Opteka (T2) T-Mount Adapter includes three positioning screws to confidently lock your lens in place. They also enable you to properly adjust the focus index up.