This is a USSR made prime lens that came with my Fed-3 35mm camera. Together they cost mere peanuts but don’t let that scare you of.
The lens is very well made, much better than 95% of today’s plastic lenses. It has loads of character and can be adapted to Sony, Panasonic and Olympus.
If you want one just find a Fed or Zorki on eBay that has one sitting in the mount.
I recorded this handheld with the Sony A7