Fotodiox Lens Mount Adapter T/T2 Lens to Nikon Camera for Nikon D7100 D7000 D5200 D5100 D3100 D300 D300S D200 D100 D50 D60 D70 D80 D90 D40 D40x N70s D80 D800 D800e D4 D3 D2 D1

Tiene unas holguras terribles, imposible de enfocar con objetivos un poco duros de movimiento..

Este artículo me llegó muy a tiempo y me ha servido mucho para adaptar mi telephoto a la cámara Nikon.

it fits perfectly on the D750 and m39 lenses.

Good quality, fit and function.

I knew before buying this adapter that you cannot focus to infinity on a Nikon DSLR and that was OK for me. For anyone who buys this adapter and is disappointed by this fact, you should have done a better job doing your research first. With any wide angle, or medium tele lens, these are good for closeups only. On telephoto lenses, you can actually get some good distance between you and your subject, but it will not focus to infinity on most lenses. I am sure there are some oddball ones out there, but I have not run across any. This works perfectly on my Nikon D7000 with all M42 screwmount lenses I own. I've tried it with 4 Asahi Super Takumars (a 28mm, 35mm, 50mm, and 105mm), a Yashica Yashinon DX 50mm, and a Helios 44-2. On most "AUTO" lenses with a stop down pin, you need to screw the adapter onto the lens first, before attaching it to your camera. To the guys who wrote reviews saying the pin interfered with the adapter, or that when installed, the adapter was wobbly, you didn't do it right. On every single lens I have, when I screwed the adapter to the lens first, then attached the assembly to my Nikon D7000, it mounted securely. I felt entirely comfortable walking around with the 105mm Takumar hanging off my camera with no worry. A few other reviewers say that it can be difficult to get this adapter off after installing it. That has never happened to me. I have taken all of my M42 lenses on and off my camera a variety of times, and never once did any of them get stuck. The outer rim of this adapter has a texture that makes it easy to grip. If you need to use excessive strength to install this onto your camera or lenses, you are either doing it wrong, or have some other adapter. Finally, the quality of your images on your Nikon camera is entirely unaffected by this adapter (other than the lack of infinity focus). If you have a high quality, and sharp M42 prime lens, and you attach it to your Nikon DSLR, you will get pictures that rival that of any Nikkor lens made, for a fraction of the price. I strongly recommend the Asahi-Pentax Super Takumars. The 105mm f/2.8 specifically is an awesome pairing for a Nikon DSLR.