Close up shot with a Factory AI’d Nikkor-O.C Auto f/2 35mm lens on a Nikon D2Xs, where the field of view is akin to a standard 50mm lens on a full frame camera. The 35mm Nikkor-O.C Auto f/2 is a decent lens. According to Thomas Pindelski "This lens is fully the equal of any Leitz or Leica 35mm Summicron on a Leica M, regarded by many as the standard at this focal length".
This is praise indeed, since Leica’s reputation as a company is almost entirely based on its 35mm Summicron for the Leica M rangefinder.
It is quite hard to find the Nikkor-O 35mm f/2 on the secondhand market. Mine was manufactured around 1973.
Thomas Pindelski has an interesting and useful site; if your appetite is whetted this is the page about the Nikkor-O.C which made the picture above: pindelski.org/Photography/2012/05/05/nikkor-o-35mm-f2-lens