This was exactly what I needed to use my vintage Pentax lenses with my Fujifilm. If you’re like me and lucky enough to inherit quality lenses, but this adaptor. Or try your luck on eBay or vintage shops! It is definitely worth it! Just know going in this does NOT autofocus (so more traditional manual lens) and it will use the aperture settings on the lens. It might be a learning curve for new photographers but if you learn it the “old way” you’ll be an expert the “new way”.
This is such an awesome adaptor, I was amazed with how solid everything fit together. This is hands down the best way to save money on lenses and to get moreDiverse with Fuji bodies. I highly recommend this product just remember to turn on “Shoot Without Lens” in settings!
Thia lens adapter works exactly as inticipates. I feel like it’s a little unnecessarily large, but I’m no engineer. It snaps tightly into my XT10 with no wiggles. I’m comfortable putting my thrift store Pentax lenses on, too! I use my dads old 50mm 1.7 Pentax lens, and the quality coming out of my camera is similar to my Fuji 35mm f2.
The K-mount side fits my Sigma brand lens just fine but the X-mount side is super, super tight. I can't even get the adapter to twist on all the way. Maybe it goes 2/3 on. I'm not going to force it. Even 2/3 on it's not coming off too easily. I would try another brand.
Appears to be well made. Adapter to lens side fits nicely but adapter to body side is very tight. You almost have to fight to mount the lens on the body. I had to return it as I was worried that this adapter would damage the mount on my expensive X-T2 body. Too bad because their plastic case and their overall packaging is the best of all the adapters I have ever bought. If they fix the tight fit on the body side, this could easily be a five star item.