March 2013 marks the 50th anniversary of the Kodak Instamatic family of cameras. These cameras, featuring the instant-loading 126 (Kodapack) film cartridge, were by far the most successful of the time. Instamatics, like the Brownies they replaced, were the entrée cameras for a new generation of photographers.
via 50th Anniversary of the Instamatic (1963) | George Eastman House Blog.