Ernemann Stereo-Reflex

The Ernemann Stereo-Reflex (1913–1918) represents an early attempt at a 35mm camera, produced by the German company Ernemann. While it utilized the then-novel 35mm film format, it lacked the groundbreaking design that would later define the category. Its most apparent feature was the large reflex viewing system atop the body, likely intended for composition but adding significant bulk to an already compact format. Produced during World War I, its development and distribution were likely constrained, limiting its impact and market penetration compared to later 35mm models.