Cosina Cosinon-T 135mm F/2.8 MC Petri, Bauer Neovaron, Vivitar

Mount

PENTAX K

Focal Length

135mm

Max Aperture

F/2.8

Type

Cinema

Brand

Cosina

135mm prime lens for the Pentax K mount with a fixed f/2.8 maximum aperture. Typical use is portrait/short-telephoto subject work in low-light or when shallow depth of field is desired.

Last verified: 2026-04-27