Pentax K Lenses to Nikon Lens Mount Adapter with Optical Glass K&F Concept M17171 Lens Adapter
SKU: KF06.121
I treated myself to a Leica Summicron R 50mm f2 for my Nikon D750 and now needed an adapter. This one is attached instead of the Leica bayonet with the 6 existing screws. (Please make sure that the small ball that does the rastering of the two doesn't get lost. All you have to do is put the bayonet up and slowly lift off the old bayonet ring!) The lens fits like one, and focuses cleanly to infinity . The camera does not recognize any lens data and there is no jumping aperture either, but the exposure is still great. The adapter is therefore really recommended.
02/06/2023
Does exactly what it says on the tin, adapting Bronica SQ-a lenses to my Nikons. Lightweight, well built and even has a built in tripod mount which is handy
01/06/2023
M42 Russian system can be used easily M39 can be used via adapter but sometimes L39 cannot be used with lenses sold as M39. Corrective lenses produce a pretty noticeable ghost when backlit. Not suitable for those who want to be nice and firm. But so that those who love you bored, I think unexpected light will come in and will have fun. Being able to easily change lenses outdoors was a great mental achievement thanks to the included corrective lens. This is the only option for Nikon patriots who are unsuitable for old lenses.
31/05/2023
Sturdy, easy to install. The only downside is that if you're happy to focus via the viewfinder, you obviously can't and shouldn't always use the screen to see what the sensor is picking up and focus properly.
30/05/2023
Haven't had the chance to use it yet, but the coca is the best. We believe that the usage environment and results are also the best, and look forward to waiting for that time.
29/05/2023
well done. works very well. Allows legendary Zeiss lenses to be used on most Nikon film and digital cameras. focuses perfectly.
28/05/2023
The processing quality of this adapter is impeccable, made entirely of metal and well finished. Allows Hasselblad C/F lenses to be used on Nikon F-mount cameras.
27/05/2023
As the manufacturer specifically states, this does not allow full use of M-mount lenses on your Nikon SLR — it is intended for macro photography only. If that's what you need, this adapter is perfect.
26/05/2023
recently bought an older lens (35mm 2.8f) from GDR times that has an M42 mount. The aim was to connect this lens to a Nikon D750 - and, thanks to the adapter ring, with success! The adapter can be easily screwed onto the lens. It neither hooks nor is it difficult to turn - I am really positively surprised by the adapter. Attaching the adapter to the M42 lens is really very easy. In addition, the lens attaches very well to the camera! Personally, I think almost 17 euros for a metal ring is a bit exaggerated, so I have to deduct some from the stars. However, it is nice that there are such tools to be able to use valuable old glass from the days of the GDR! :-) Thank you Amazon for the fast shipping.
25/05/2023
have quite a few old M42 lenses that I've always wanted to use again. On the Nikon DSLRs you need such an adapter. I've also tried a few different M42 adapters and found that some lenses give perfect results on some adapters, but give unusable results with other M42 adapters. That seems to me to be explainable because the focal point of the lenses is shifted by the overall depth of the adapter. Sometimes it fits - sometimes it doesn't. So I'm not giving this adapter a negative rating because it's useless with my 135mm lens, I'm giving it 5 stars because it does a great job on my 400mm Ennalyt lens. Also, with a €25 adapter I don't expect the aperture control to be passed on - the ring doesn't have the corresponding contacts at all - it's a very flat, purely mechanical adapter ring, without a lens. So I leave it firmly attached to my Ennalyt lens and enjoy the crisp photos, even if I have to stop down by a stop or two....
24/05/2023