Nikkor-P.C 105mm f2.5. A lens for Nikon rangefinder cameras. Introduced in 1954. Sonnar-type optical design with 5 elements in 3 groups, designed by Zenji Wakimoto. The helicoid distance scale is marked in feet. This is one of the classic telephoto lenses for the Nikon S series.
This example is the early version with the horns for securing the hood. A small EP mark is engraved on the stopper.
At the time of its release, it appeared as the fastest lens in the 100mm class. Following the highly regarded Nikkor 85mm f2, which had already been on the market, it is said to have become very popular.
It was widely used by both professional photographers and amateurs. Thanks to strong sales, many examples still remain in circulation today, making it a pleasingly accessible lens to acquire. Including versions for other mounts, such as Leica and Contax, approximately 22,000 units are said to have been produced.
This Nikkor 105mm was later carried over to the next-generation Nikon F. It is said that the optical design was reused with only minimal changes, namely a slight modification to the thickness of the rear element in order to extend the back focus.
A minor scuff mark can be seen next to the 4 feet index on the helicoid. There are also some very light scuffs on the chrome section of the base, but otherwise the barrel is very clean with little sign of use.
Fully overhauled in May 2026. Both the helicoid and aperture ring now have a very pleasant operating feel. Rangefinder coupling has been checked with a focusing screen.
The glass shows one or two extremely faint cleaning marks on the front and rear elements, but these should have virtually no effect on actual images. There is no haze or other issue, and the glass is very clean and beautifully clear. The results of our test shooting were also excellent.
Comes with the original UV filter, front and rear caps, hood, leather case, original box, and even the original silica gel from the period. The original box is marked with the lens serial number and bears an E.P. stamp.
A fine example, also highly suitable for collection.
