This from "The Complete Nikon System" book I have...
Nippon Kogaku also offered a version of the 25mm f/4 with the M39 screw mount, used on may cameras of the 1940s and 1950, including Canon, Tower, Leica, Nicca, Leotax, and Tanack. This version is significantly smaller than the original Nikon bayonet model and has a chrome finish with black numbers engraved on the aperture ring.
So, old
It is an incredible performer on the Monochrom. f/8 - f/11 is the sweet spot. You get color shifts if shooting on other bodies (like all old wide rangefinder lenses). Would be interesting to try on a BSI sensor.
leighton w wrote: GeorgeBo wrote:
Definitely fair weather here in NC this week.
Nikkor 2.5cm f/4 in M39 mount. One of the 498 serial numbers according Photosynthesis database. Best find I ever stumbled across a few years ago.
