Works well enough. Wish it had a way to tell you which aperture you were at. but for the price, did it;s job well.

now I can use my nikon G lenses #ManualFoucusOnly.

Works as advertised... Allows me to put my Nikon glass on my olympus pen 5 micro 4/3 camera. :)

The K & R Concept Lens Mount Adapter for Nikon F mount lenses to Micro Thirds camera bodies does exactly what it was designed to do. I have tested it with a Blackmagic Pocket Cinema Camera using Nikon glass, both an AFS DX 55-200mm f4-5.6G and a 50mm f1.8D. Both worked.Since the 50mm f1.8D has an aperture ring, you can use the adapter or the aperture ring on the lens to control the iris function. With a Nikon "G" lens, you must use the adapter to control the iris. If there is a downside to the adapter, it is that there are only six clicks between wide open and stopped down and there are no markings to indicate the correlation between the adapter's clicks and the lens's F stop. Having read a previous reviewer's comments, I was aware of this, however, so it was no surprise. The BMPCC has a histogram, so that can be used for exposure metering. Previously, I have used a Nikon 50mm f1.4 non-AIS on a D5100 body. With that set up, there is no exposure metering either. You can check exposure by eye through live view or use a light meter.So, if you absolutely need to know the F stop value you're shooting in, then this adapter is not the one. Certainly a Metabones Speedbooster is a better option as it is calibrated and clearly marked - the caveat being that it is also significantly more expensive. If you're comfortable using additional tools to check exposure or don't mind eyeballing it, then this is a great value for $16.99.

I bought this based on recommendations at a couple of review sites. It's well-constructed, imo, and feels solid. It fits smoothly and tightly both on the body and lens sides. It removes easily also. I'm using it on a Panasonic G7. I've tried three different lenses and all work well with the adapter. I'm using a Nikkor 18-200 AFS VR DX; Nikkor 105 AFS Micro; and a Sigma 400 APO Telemacro. Only the Sigma has built-in aperture control, the Nikon lenses are G types. All three lenses work with the adapter on the G7 smoothly and easily.Amazing value.

It's good quality

Minden rendben van! Köszönöm szépen!

Bought this to adapt my Nikon lenses to a BMPCC 4K camera.The attachment to the lens seems ok but the attachment to the camera body leaves a lot to be desired.There is slight movement up and down which could easily be fixed at the factory during the machining process.For the price, you get what you pay for so keep that in mind if you purchase.Good overall finish.

Does the job well. The aperture ring is there to adjust aperture on Nikon G lenses which it does. Shutter speed set from the camera body in manual mode. Tight tolerances so care needed when first fitting.

Works fine, but wasn't for me. Didn't give me the intended results.