ordered K&F after I had to return an unbranded cheap adapter because it just didn't fit and was really wobbling. Not only does this potentially affect focus, but it could also damage the camera mount. But here: everything is great, fits like a glove, only a *minimal* play and that exclusively rotating around the axis. (And I only noticed that because I was specifically looking for the game.) Here is the first test shot: March 28th, 2023 22:42 CEST, Vienna. Nikon Z fc + SkyWatcher 102/1300mm; f/12.7; 1/500s.; ISO/ASA 5600; Single photo, horizon-parallel, freehand, no image stabilization. Moderately denoised, color intensified, rolling shutter rectified.
17/04/2023
Used to revive my old 50mm 1.4 Pentax on my Nikon Z6, works great, good finish. And with its storage box.
16/04/2023
With Nikon Z and Pentax optics also with 42x1 screw optics.
15/04/2023
It has a bit of play on the machine body but nothing special, fun to be able to n aim my old om2 :)
13/04/2023
As usual with the rings of this brand, it is finished to perfection. No game, free click and spicy. Perfect.
12/04/2023
Perfect adjustment. I can mount 50 year old Nikkor lenses on the Nikon z-FC, I'm very satisfied
11/04/2023
The lens is securely attached to the adapter ring and this is precisely and stably inserted into the camera body. The Nikon Nikkor lens is on a Nikon Z camera. The adapter is well made and has an opaque interior to prevent reflections. I'm giving it 3 stars for value for money, not because it's obviously bad, but because it costs more than other mount/camera body combos. The whole thing deserves 5 stars because it works very well.
10/04/2023
Delivery takes place promptly in its own small box. It works fine on my Z7. Nice fit without being too loose or tight. Only 4 stars because 1. It comes without caps. So you can't keep it on your favorite lens all the time unless you buy an extra Nikon z body cap and z lens cap. 2. It had some dust inside. A brand new product should be spotlessly clean.
09/04/2023
I used it to combine old manual Nikkor lenses with the Nikon Zii. Obviously the operation of the device is manual only with some difficulty in focusing as the mirrorless device doesn't have a colored ball to indicate when focus is perfect, unlike the digital device like the D810.
08/04/2023