Instamatic 100

Manufactured: 1963-66 Lens: f/11, 43 mm Shutter: 1/40, 1/90 Quantity Made: Original List Price: $15.95 Country of Origin: USA

This camera includes a pop-up flashgun for AG1 bulbs. Extending the flashgun (by pressing the button on front) changes the shutter speed to 1/40 second.