The EOS D30 was announced, as the first digital SLR designed and produced entirely by Canon. Since 2005, all newly announced EOS cameras have used digital image sensors rather than film. The EOS line is still in production as Canon’s current digital SLR (DSLR) range, and, with the 2012 introduction of the Canon EOS M, Canon’s mirrorless interchangeable-lens camera (MILC) system.
The acronym “EOS” was chosen for Eos, the Titan goddess of the dawn in Greek mythology, and is often pronounced as a word, although some spell out the letters, reading it as an initialism.
That’s about all I can think to say. Let me know if I need to include anything? Thank you.