Works very well.
Good picture.
Instant response to movement. (no wifi lag)
Screen is good, and pictures can be saved to the card for transfer.

The adapter has a premium feel, snaps firmly into my Fuji camera and holds the lens securely and securely. After I read that for old lenses with a screw thread it is better to buy a separate adapter for each lens, I will order this one again!

I used this adapter with a Fuji XM1 and a Nikon 50mm lens. I had no problem connecting the adapter to the camera and the lens to the adapter. It is possible to adjust the opening of the membrane. Excellent value for money.

needed something small and cheap as I'm tired of carrying around a full frame DSLR. I have a small Fuji camera and this lens. I expected the quality of the images to be "decent" but what I got is very good to excellent. I don't hesitate to use the lens wide open. Focusing is easy and sharpness is very good wide open. My Fuji is 16MP, so the lens would probably be a bit less sharp with a 24MP sensor. I think wide open sharpness is best for medium distances. 2-4 m away from the camera. This is perfect for me as I'm not a flower shooter. When stopped at F2.8 or F4, the lens will be sharp throughout the frame. I love the way it glows when the sun hits the glass. The photo will look warm blurry. I miss that with modern expensive lenses. I can wholeheartedly recommend this lens. I will definitely be ordering the K&F Concept 17 and 50mm lenses.

had bought a Fuji X-T10 mirrorless camera and was waiting for a Fuji lens to arrive so I could use it. I had a Nikon 35mm g at home and I was thinking about using it on my Fuji while waiting for the proprietary lens. After careful research I have ordered this wonderful adapter which I will try to describe below. It arrived in a small cardboard box wrapped in shockproof plastic. The adapter is made of excellent material, it is made entirely of metal and is pleasing to the eye. It can be installed easily and quickly on both sides. It has a metal ring that is used to close and open the membrane. That last feature deserves an explanation: the adapter has no electrical contacts, so any lens you mount will lose autofocus. If you mount a lens that is equipped with an aperture ring, you can use it without any problems because the adapter does not interfere with this ring. On the other hand, if you mount a lens without an aperture ring, as in my case, you can have trouble selecting the apertures that the mirrorless camera actually no longer shows on the display. However, this adapter features a ring for minimal control of the diaphragms. To get the best out of it, before mounting the lens, make sure the adapter ring is fully closed (smaller ball), then mount the lens. Then mount the adapter on the camera. In the case of the XT-10, I had to select non-lens speech noise from the settings menu and that was it. Despite the lack of autofocus and minimal control over the apertures, I took wonderful photos. Highly recommended for those who are already experts at manual focusing.

was amazed at how sturdy this adapter is for the price which is amazing. I used it on the Fuji XT3 to use some Nikon lenses and found that you can focus and set the aperture. You have to do this manually, but you get feedback from the camera so you can tell if your exposure is okay. You have to set the menu to "no lens", which is a bit bizarre, but it tells the camera to behave, otherwise you won't see anything through the viewfinder. Note that focus peaking can still work, if a little dimly, and you can increase focus, which is probably better. I recommend this adapter.

bought it to use some of my Nikon lenses on my Fuji X-E3, specifically my Sigma ultra wide-angle zoom and my 105mm micro-Nikkor. The adapter's two-tone silver and black metal construction gives it a solid feel and also complements my camera's black and silver color scheme. Focusing is a little tricky, but becomes a lot easier when Focus Tip is enabled on the camera. Just make sure you change your camera settings to "shoot without a lens" and flip the physical switch on the camera to manual focus. I love my little Fuji and was reluctant to take out my D7000 to use some of my specialty Nikkor lenses. I wasn't keen on the prospect of selling my Nikkor lenses to replace them with Fujinon lenses. This adapter gives me the best of both worlds. A little more aperture control would be nice, but other than that I'm quite happy!

Stores easily and sets up in an instant.Stability depends on user, it is a single stem.