Ilford Photo have been popping out some new videos lately. Amongst them is this cool little animation that shows, in simple terms, how a 35mm film SLR works. The 35mm Single Lens Reflex camera was a revolutionary development for photography. It was the ultimate compromise of quality and portability. But most importantly, it allowed the photographer to see through the lens of the camera and know exactly how the image would be captured on film.
Up until this point, most small portable cameras had separate viewfinders. They gave you a rough idea, and sometimes they were close, but never perfect. These days, much of the world has shifted entirely to digital. Although many still shoot film alongside digital. While the recording medium may have changed, the principle still remains the same.