Carl Zeiss Jena Biotar 5.8cm f2 for Exakta lens mount_Pentax K This Nippon Kogaku Nikkor-Q 135mm

This Nippon Kogaku Nikkor-Q 135mm f3

This telephoto lens is mounted on a Linhof Tech IV/V board and includes a removable extension so you can actually

In good cosmetic condition

so if you want to pretend it's 1998 and you just bought this camera brand new

so as you might have guessed

Carl Zeiss Jena Biotar 5.8cm f2 for Exakta lens mount_Pentax K This Nippon Kogaku Nikkor-Q 135mmThis is a post war, manual aperture version of the classic 5. 8cm f2 Biotar lens. Cosmetic condition is decent, with some paint and finish wear; focusing is even, if somewhat tight. The almost perfectly circular 17 blade aperture moves well. Optics are good, with a touch of edge haze, some cleaning marks and light pitting on the front element. Not perfect, but a nice classic lens with good image quality. This lens is in Exakta mount.