Cosina Lenses
We list 6 lenses made by Cosina, covering focal lengths from 19mm to 135mm with a fastest maximum aperture of f/2.0. 5 are primes and 1 are zooms or variable-focal designs, across 2 mounts: Pentax K (5) and Canon EF (1).
Notable lenses include 24mm 1:2.0 Macro (24mm, f/2.0), Cosinon-T 135mm 1:3.5 (135mm, f/3.5), 19-35mm f/3.5-4.5 MC (19-35mm, f/3.5).