Olympus OM Winder 1 for OM series cameras (OM-1, OM-2, OM-10, OM-30, OM-40) PRG and this camera was a

and this camera was a leader in its time with having total of 7 focus settings

Long Exposures to 100 hours

with a unique folding cover that retracts and protects the lens

In manual mode the right of the finder shows the correct aperture for the selected shutter speed via a match-needle display

The viewfinder displays the selected shutter speed and a series of lights to indicate if you are over / under exposed

Olympus OM Winder 1 for OM series cameras (OM-1, OM-2, OM-10, OM-30, OM-40) PRG and this camera was aThis is a compact power winder that provides approx 2 frames per second automatic winding. Compatible with Olympus OM series cameras. In full working order.