Original Nikon 50mm f/2 from 1964 in Non-AI mount, classic Nikkor quality at the lowest possible pricing.
The Nikon Nikkor-H Auto 50mm f/2 is the original Non-AI version of Nikon's standard f/2 prime from 1964, part of the early Nikkor lens lineup that established Nikon's optical reputation. The Non-AI mount limits direct compatibility to pre-1977 Nikon bodies unless professionally converted.
The optical design delivers the classic Nikkor rendering with sharp images and natural colour. The 50mm f/2 was a popular choice for photographers who wanted more speed than the f/2.8 without the size and cost of the f/1.4. The seven-element design produces good results across the aperture range.
Build quality is classic pre-AI Nikon with all-metal construction, chrome and black finish, and smooth focusing. The mechanical quality is excellent, and many examples continue to function perfectly after six decades of use — testament to Nikon's manufacturing standards.
The Non-AI Nikkor 50mm f/2 is among the most affordable Nikon standard primes on the used market due to the mount compatibility limitation. AI conversion is straightforward, and the optical quality provides excellent value for photographers who can use or convert the Non-AI mount.