The Panagor PMC Auto Macro 90 mm f/ 2.8 Lens. Specs. MTF Charts. User Reviews.
Panagor PMC Auto-Macro 55mm f/2.8 (lens manufactured by Komine). My copy has fungus on the front element. I have some work to do to clean it. : r/VintageLenses
Panagor 90mm f/2.8 Auto Macro PMC Manual Focus OM Mount Lens for Olympus {62} at KEH Camera
Panagor PMC Auto Wide Angle 1:2.5 f=24mm CX Contax Mount Lens