K&F Concept MD to NEX Lens Mount Adapter for Minolta MD MC Mount Lens to NEX E Mount Mirrorless Cameras with Matting Varnish Design for Sony A6000 A6400 A7II A5100 A7 A7RIII

Pretty simple product that does the job of adapting Minolta lenses to work on Sony e-mount cameras. If you're looking to do that sort of thing, this adapter is a great choice! Feels like a quality product that should last for a very long time.

This adapter is awesome. I appreciate the build quality, the aesthetics and the matte coating inside. Works smoothly and feels solid.Pretty premium compared to others out there.The few extra bucks might be worth it.

I initially purchased the K&F Concept Pro for Minolta SR to Sony E-mount. Absolutely brilliant build quality and match to my a7C! Ended up purchasing follow-up K&F adapters for Canon FD and Konica AR as well. Look no further for affordable and reliable to intersect.

Well made product, smooth locking of lens to adapter and adapter to camera body. Feels very secure and looks great on my camera. However the inability to properly focus to infinity means this item is being returned. Which is a bummer because it is a nice piece of kit.

Well made. Superb. A lawn full of four leaf clovers.

The media could not be loaded. I purchased this adapter for a Vivitar auto-wide angle 28mm f2.5 that I picked up recently because I generally really like the K&F Concept adapters. Unfortunately, this adapter suffers from a poor connection between the adapter and the lens. I am able to shift the lens rotationally a few degrees and I am able to rock the lens back and forth. If it was only noticeable when wrenching on the lens it would be alright, but it is noticeable when focusing and adjusting the aperture. I guess I'll return this one and try one of the other adapters on the market.

My K&F Concept MD to NEX lens mount adapter has already broken after three days of use. Lenses attached to it no longer lock into place. The bayonet mount still keeps lenses on but after focusing or changing apertures, I have to make sure to tighten them back on now. It still works but broken in three days? A bit disappointed to say the least. It's too big a hassle to send it back; I'll use it until it fails altogether then get another. A million years ago (well, more like 35 or 40), I had a cheap 2X teleconverter wear out in the same way, but that was after several years of use. Other than that, it still works like a charm, and would be a 5 star item were it not for my example's fragility This setup won't threaten fully automatic digital photography, but being able to take digital photos with my 40 or 50 year old Rokkors is just too cool an opportunity to pass up.Update 5Feb2021: Now the bayonet mount flange to the camera for this thing is loose and has rendered it useless. Hassle or not, back it goes to Amazon. Probably will be considering another maker. Shame. It looked great on my camera, but less than a week of use has completely worn it out.

I purchased the Minolta MD/MC mount to Sony E mount version. The quality of materials was high, plastic on the outside but the functional bits were aluminum. The tolerances weren't the best as I did experience some rubbing on the lens to adapter side. I used this with cheap ancient vintage lenses but if I were using it with something with higher value I would be unhappy. - hence the 3 star rating. Overall, cheap but I wouldn't use this with an expensive lens.