Works extremely well mounting Pentax K mount manual lens to my Sony A6000. There is no movement or wobble and adaptwer seems very well made. I now onw a couple of these and highly recommend them
26/01/2017
Works perfectly! Provides a great way to adapt pentax manual focus lenses to Sony E-Mount system. I would not recommend this for pentax AF lenses however, as there is no aperture control on this adapter. This also provides a nice clean fit to the camera body with no wobbliness when using the lens. K&F makes some greta adapters and I recommend them to everyone looking for cheaper adapters for their manual focus lenses.
03/01/2017
I paired this lens mount adapter to a SMC Pentax-M 1:2 50mm lens and have achieved great results. The adapter is sturdy (all metal) and connects to my a6300 with very little effort. The connection is strong, and no light leakage is present. Overall, I'd highly recommend this adapter.
27/12/2016
This adapter works as specified. It is made of sturdy materials and has performed flawlessly for the past 2 weeks. This has opened a new range of lenses for my NEX-6.I recommend this adapter. It is a quality build at a great price.
10/12/2016
Great product for the price! Works exactly as described for my A6000, will definitely pick up more as I collect more vintage lenses.
23/11/2016
For old manual Pentax K mount lenses this is the best adaptor. B&H wants 120$ for something similar and there is no reason to spend that kind of money for this simple mount. It is strong, sturdy and well built. It holds very heavy old telephoto lenses with out an issue or wobble, and works great for portrait primes. This adaptor is for fully manual lenses only though, so if you have an autofocus or auto aperture control lens this will not work.
03/11/2016
Perfect solution to adapt pentax manual lenses to your e-mount camera.Solid construction, no problems what so ever using different pentax lenses. Highly recommended
03/11/2016
Works great and does what it says in the description. I wish I could have gotten an adapter that could actually send digital signals or provide power to the lens, but I knew this wouldn't do that when I bought it so not gonna dock any points for that.
02/11/2016
K&F Concept Lens Mount Adapter for Pentax PK K Mount Lens to Sony NEX E-Mount Camera Body, fits Sony NEX-3 NEX-3C NEX-3N NEX-5 NEX-5C NEX-5N NEX-5R NEX-5T NEX-6 NEX-7 NEX-F3 NEX-VG10 VG20Absolutely perfect! The description says "This adapter will NOT fit on the Sony a7S, a7 II, a7S II, and a7R II.", wrong! I purchased this for my new Sony A7ii to use my old Pentax lenses. It is a perfect match. The fit and finish of this adapter is excellent, especially at only $15. Once I unboxed it, I could see the craftsmanship put into this adapter. It snapped perfectly into my camera, and my Pentax lenses snapped perfectly into the adapter. Of course you will be in manual mode focus, but you can still use the Sony focus peaking feature, but will not be able to use the focus magnification. All-in-all, this is a very well machined piece of aluminum. Will be purchasing another adapter for cannon lenses now.
25/08/2016