What Is An EOS Camera?
EOS stands for Electro-Optical System and it was introduced in 1987 by Canon to unveil their line of autofocus SLR cameras with the new EF Mount lens range. Â Of course today, this name has stuck, and it now encompasses their DSLR lineup and their mirrorless cameras as well. Â The first EOS camera was the Canon EOS 650 35mm film camera, and this was followed in 2000 with Canon’s first DSLR, the Canon EOS D30. Â These days the EOS lineup has expanded to include the EOS-M Mirrorless system, the EOS R mirrorless full-frame cameras with the RF mount, and the Cinema EOS system for professional videography and cinema products.
Additional Reading
A Canon EOS DSLR