Sigma ART 24mm f1.4 DG for Nikon F  type_Lens Cap most notably a small cosmetic

most notably a small cosmetic scuff on one top edge of the prism

The Konica Auto S2 is a fixed-lens rangefinder camera with a 45mm f1

this is probably the lens

but the bottom half case shape may interfere with the self-timer lever

Its unique design allows it to remain on the camera in use: it hinges open and closes along with the camera

Sigma ART 24mm f1.4 DG for Nikon F &nbsptype_Lens Cap most notably a small cosmeticThe Sigma ART 24mm f1. 4 is a fast, sharp wide angle lens with quick autofocus and excellent image quality. This 24mm is in excellent condition, with clean glass and only very minor cosmetic wear. Good autofocus and diaphragm action. Includes lens hood and original box.