Because the OM-1 takes batteries that don't exist anymore. Some cameras that take batteries from that era also allow power to the meter from the winder thereby bypassing the need to find weird batteries.
Because the OM-1 takes batteries that don't exist anymore. Some cameras that take batteries from that era also allow power to the meter from the winder thereby bypassing the need to find weird batteries.
Because the OM-1 takes batteries that don't exist anymore. Some cameras that take batteries from that era also allow power to the meter from the winder thereby bypassing the need to find weird batteries.