Surpassed expectations.I bought this without much real belief it would work. Just obtained a tamron 150-600 G2 lens for my older Nikon D300s and started to wonder if I could use the lens with my Olympus Pen-F which has much higher pixel rating and a crop factor of x2. It also has inbody IS.This works absolutely brilliantly! Obviously needs manual focussing which is assisted by the Peak focus tech in the olympus but has now given me an equivalent of 1200mm reach.Very well made and an absolutely snug fit to both the lens and the camera body.
22/03/2017
For less than 20 quid I can mount my Nikon lenses on my Lumix amazing. No electrical contact between lens and camera but for this money you won't get that. Nice fit no looseness. Really pleased.
12/03/2017
This adaptor is of good quality,fits the lenses well,but there are no instructions whatsoever on how to attach it to the lenses.It was initially a very frustrating purchases,as I could not figure out how to fit the lenses to the adaptor.Even You tube videos did not make it clear. I very nearly threw the adaptor away in frustration and anger.It was only after many days searching the internet that I found the answer on the Photo.net forums.Which is that,' The raised red index button on the outside of the lens must be aligned with the red dot on the flat circular plate on the back of the lens (i.e., the plate in which the various aperture levers are located). If these are not aligned on your lens, rotate the inner portion of the back of the lens counterclockwise while pushing in the chrome lens lock button. The back of the lens should click into position when the red index button and red dot line up.' Had I not found this information I would have thrown the adaptor away,and moved away from Canon lenses altogether.
12/02/2017
I am extremely impressed with the quality of these adapters. I have 5 now, and while they might be a couple of pound more expensive than some others found on ebay, when you hold them in your hand, you know you're getting good value. They are all precision machined metal, with high quality finishes, and the control rings on adapters that have them, have a very satisfying action to them.For dumb adapters (ones without electrical contacts for modern lenses), getting anything more expensive than these adapters is a waste of money. They do everything you need and couldn't possibly feel more sturdy or satisfying to use in my opinion.Note: if you want an adapter for a nikon ai lens, the nikon G adapter also works, the aperture ring just doesn't do anything. I use the one adapter for both ai and g lenses.
08/02/2017
Am happy with it, well made and does what it says. Have put old canon 50mm manual FD lens on my Panasonic Micro Four Thirds Camera. My only negative is I keep accidental moving the Lock > Open by rotating it and it makes the lens go full aperture. Is not to big an issue as I am aware of it and always keep checking it.
24/01/2017
Have 4 of these k and f concept adapters for nikon lens and the following camera ends ... sony e, m43/mft and m42 screw. They all seem well made and are a good snug fit. No looseness. Excellent.
23/01/2017
I bought this to use Canon FD lenses with a Panasonic GH4 in a fully manual mode. (This is a simple adapter and does not provide any communication between lens and camera.) The adapter seems well built. It fits well on both camera and lens and the Lock/Open ring turns smoothly. (This ring controls the aperture, and should be set to Lock when attaching the adapter. In the Lock position, the lens's aperture ring will change the aperture. In Open position, the lens remains wide open.)
08/01/2017
I picked up some earlier Canon FD lenses very cheaply and wanted to experiment with mounting them on my Lumix G80 4/3 rds camera. The FD lenses are 'mechanical' so there is no electrical connection possible between the camera body and the lens in fact, you have to tell the camera body that you are "shooting without a lens" (it's in a menu option) therefore the purpose of this adapter is simply to provide a mechanical/physical connection between the body and the FD lens. What this means is you set your camera to full manual mode, set the aperture on the lens barrel and focus manually using the lens, all great fun and this adapter works very well.
10/12/2016
Fast delivery of an excellent product - works well with telephoto and wide angle lens on my Panasonic G80.Firm fit - bargain.
26/11/2016