The Nikon Nikkor-Q 135 mm f/ 3.5 non-Ai is a telephoto prime lens for Nikon F cameras.
It followed the very successful Nikkor-P 105 mm f/ 2.5 non-Ai (I), but did not gain such popularity. Nevertheless, this is a good portrait lens. The lens modification with the f/32 minimum aperture value was also produced.
The following Nikon Nikkor 135 mm f/ 3.5 variantshave a modified optical scheme (4 elements in 4 groups).