The Nikon F and F2 legitimized the 35mm film format for working photographers, creating the first pro-level body supported by ...
The Praktiflex of 1938 was the first SLR to use a screw-mount lens (Pic: Danalor 01/Wikimedia Commons CC-BY-SA 3.0) In 1938, as war clouds started to gather in post-Depression Europe, designers at ...