Helios 44M 58mm Mir 1 38mm Grand Prix adattatore obiettivo sovietico Canon set di 2 obiettivi
Helios 44M 58mm f/2. ✔ Helios 44M 58mm f/2 Lens. Also included is an M42 to Canon EF adapter, ready to mount on your Canon DSLR or cinema rig. Focal Length: 58mm. Focal Length: 37mm (often mislabeled as 38mm).