AI G AF-S Mount Lens to Fuji FX FIT Pro XT4 X-M1 X-A1 X-E1 Adapter K&F Concept Camera Lens Adapter Ring

SKU: KF06.109

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The adapter is designed for Nikon lenses, including D mount. If the Tamron fits the Nikon D80 it should work. As for the lack of aperture ring on the Tamron ... not sure about that. Perhaps the Nikon D80 has an in camera aperture selection. 
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The adapter is made for the Fuji X Mount. I don't know what is the Kodak spec. Why not call K&F and have them answer. 
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Your Nikon lenses will mount to the XT3. Adjust aperture with the adapter. Manually focus lens. 
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Focus peaking is controlled by the camera, not the adapter. You need to check your individual camera. My Panasonic G6 does have focus peaking active with this adapter and other adapters also. 
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It will work with all nikon lenses. The ai-s and D lenses are easiest as you can set the adapter to the largest aperature and then use the aperature ring on the lens to fine tune. With the G lensyou have rudimentary control over aperature with the adapter. Think there are only 4 or 5 settings on the adapter. 
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It's been great. I have used it with my nikon 50 1.8 d lens and a tamron 90 2.8. Highly recommend it 
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pull back the lever and twist the adapter clockwise (from the back of the lens)