To use Sony A-mount lenses from my Alpha 58 on the BlackMagic Cinema Micro, I bought this adapter. I'm very happy with it. There is no wobble and no play. The wide-angle kit lens fits perfectly and the vignetting is not noticeable (logic! Sony's APS-C sensor is larger than the BlackMagic's 16mm sensor). The 35 and 50mm fixed focal length lenses fit just as well. The only thing I haven't tried yet is the 50-200 zoom lens, but only because I don't plan on filming with it. Overall I am very satisfied and can recommend it. Of course, it has no electrical connection to the lens, so you cannot control the focus via LANC. But that should be clear given the low price. For such tasks you use active MFT lenses or a booster, but I haven't seen any speed boosters for A-mount.

Bought to use my old Nikkor 50mm 1.8 Ai-s on an Olympus Pen E-PL7 as a portrait lens. The adapter looks nice, feels nice and is very well made. Attaches securely to the Nikon lens and snaps securely into the pen's MFT bayonet, just like an Olympus or Panasonic lens. Nothing wobbles, no play. I have not tested the light tightness of the adapter against stray light under darkened conditions. The adapter is quite massive at 97 grams, but this is reflected in a balanced weight distribution, a pleasant feel and also in vibration-free operation of the entire camera. In combination with focus peaking, manual focusing is a lot of fun. I can focus manually with it at least as well and quickly as with the cross-sectional focusing screen of the analog SLR camera.

use this adapter on my Olympus OM-D EM-10 to use my Nikon G and Nikon D lenses. When I unpacked the adapter, I was very surprised by how heavy it was and how easy it was to grip. I didn't expect this cheap adapter to be so well made. Then I screwed on my heavy Nikkor lenses and was just happy, no wobble, no play - just nothing! I don't know yet what the long-term test will reveal, but I think it will remain positive. :)

ordered this adapter to use my old, manual Pentax lenses (e.g. SMC M 40 1.7) on my new Olympus OM-D E-M10 II. With this adapter the lenses work perfectly on my camera. The adapter fits somewhat snugly and snugly into the Olympus camera holder and clicks firmly into place. No grinding or scratching when screwing in. The PK lenses can also be screwed in without any problems, although they do have a small rotational clearance. There is no light coming in anywhere and there is no rattling or wobbling. Therefore, perfect operation is guaranteed. The red dot for attaching the adapter to the camera is unfortunately offset by approximately 2 mm and is therefore only a rough orientation point. You quickly get used to this. The finish is neat and the adapter is made entirely of aluminum - makes a solid impression! Overall I would give 4 stars. However, because of the great price, I'm giving it an extra star. For the price of only € 17,- I can give clear purchasing advice!

bought the adapter to use my old, analog treasures from my Minolta Dynax 7000i on my new Panasonic Luminx DMC-G6. However, because I have already bought several lenses for the G6 and do not use the old ones that often, I opted for a cheap adapter, but also tested the expensive one. In terms of quality, it is unbeatable in terms of price-performance ratio. The lens sits very firmly on the adapter without wobbling and the adapter also sits firmly in the bayonet of the camera. For lenses that cannot set the aperture directly on the lens, I use the "relax without lens" mode on the camera and set the camera so that it finds the exposure time and ISO value itself, thus creating "satisfactory photos" with an open opening. The difference in quality with the more expensive adapters is really very small and anyone who buys a VW Golf does not expect a BMW 7 Series. So if you are looking for a suitable solution to reuse your old lenses for little money, then you have come to the right place. I can only recommend the adapter to everyone, I would buy it again. I hope everyone who decides to buy enjoys, the KF products are of much higher quality than the price suggests. Shipping from China was also fast and easy and my questions were answered quickly by the service. I am very satisfied and will probably buy more camera accessories from the seller in the future.

The adapter is used on a Lumix GF6. It is made entirely of metal, is of very high quality and fits 100% exactly on the MFT connection. Slides smoothly into the camera body's locking point with a quiet click. Nothing wobbles and everything fits tight and without any play. The same goes for the lens side. The lens clicks into place with a quiet click without getting stuck. It can be released just as easily by lightly pressing the release button. I have been using this adapter for about 3 weeks now and have taken about 500 photos with it. The resulting photos are amazing. I can't report any dull images or lack of contrast due to areas where light could enter the adapter. On the contrary, depending on the camera setting, the images are razor sharp, have beautiful bokeh, or, or, or. I mainly use a Minolta MC Rokkor PG. 1:1.4 - f: 50mm. You can even activate the magnifying glass function by tapping the touch display, so that the subject can be enlarged and focused without any problems. It may be that the more expensive adapters, which cost well over €100, are of even higher quality - but I can't imagine if I would be able to tell the difference in a blind test. I have absolutely no complaints about this part and I am very happy that I can use all these old analog lenses for a small amount of money. Among other things, I also have a Vivitar with f:100-300mm, which weighs at least 904 grams, with an adapter hanging from it, and I then took photos from a tripod. This meager kilo of glass made no impression on the adapter; the telephoto hung as tightly and snugly on the camera as the much smaller lenses and took first-class photos. Based on these experiences, I can recommend the adapter without reservation.

This concerns the: K&F Concept Nikon AI(G)-M4/3 lens adapter with aperture ring. I would like to compare it with my Novoflex adapter for about 160 euros: The K&F fits considerably better on the Nikon lens side: it can be screwed on comfortably and easily. My Novoflex is so tight that I can only tighten it with force. The K&F has a significantly larger and more comfortable lever to unlock the Nikon lens. With Novoflex it is a very thin cylindrical lever that is often painful to operate because it pinches your fingers. The K&F has a much better grip ring for closing/opening the aperture. I don't know whether the K&F is sustainable. My conclusion: the Novoflex was a bad purchase. A shame, because I like to support German products. The K&F is just fun and no problems. And if it breaks, I can buy 10 K&F for the price of the Novoflex.

didn't expect much given the relatively low price, I just wanted a solution to give my grandfather's old lenses a different use^^ However, I am very positively surprised! The finish is absolutely of high quality. Everything is made of metal, arrives clean and dust-free and fits perfectly on the body of my G70. The PK bayonet also fits perfectly, and the lever for unlocking the lens is also made of very high-quality metal and does not give the impression that it can break quickly, as is often the case with such cheap products. All in all, I can recommend these adapters to everyone without reservation and with a clear conscience! :)

If, like me, you still have 2 Minolta Dynax 7000i lenses in the closet, the temptation is to continue using them. But how ? Very easy. Buy an adapter from K&F!!! You have to keep in mind that this adapter only costs €20, which is a fraction of what other adapters cost. And what do you get? Such a high-quality adapter that is incredibly sturdy, fits absolutely exactly and also holds my "stovepipe" AF 70-210 mm (over 800 g). Of course there is no electricity. Transfer does occur, but for occasional use of old lenses, this adapter is simply fine. We advise. And delivery was within 8 days. Just awesome!!

The finish leaves nothing to be desired. Even the MC/MD release has a mushroom head. The cheaper competition is making itself felt. Good fit on both sides, nothing wobbles or sticks. From Shenzhen to Berlin in nine days. The adapter focuses Minolta MDs and MCs infinitely on the Lumix GX7. Correct for my MD 2.8/24, the 1.8/35 and 1.7/50. that are beautifully exposed when the aperture is open. Using edge framing, the sharpness can be accurately adjusted. But the magnifying glass is also sufficient for focusing. Buying is worth it. Fast MTF fixed focal lengths rake in the money mercilessly. It doesn't have to be that way. Manual focusing is fast with the GX7.