Gets the job done quite well, however there is a bit of play on the camera side, not enough to be hugely concerned but still mildly inconvenient with how much resistance the aperture ring on my Helios 44 has. Other than that it feels and looks solid, and gets the job done.
28/10/2017
Works fine now but originally my Helios 44-2 was mounted upside down. At front of the adapter three screws needed to be loosened to rotate the mount 180 degrees. I did that but had to find out what sort of screws they were. Not immediately apparent. Discovered it needed a T5 star pointed bit to do the job. Hope this helps any future buyers.
03/08/2017
Does what it says on the tin. Don't particularly appreciate being hounded to leave reviews.
12/02/2017
Owned several item made by K&F now and this is like the rest, great quality for the price. super sturdy and no wiggle!
06/01/2017
05/01/2017