Autofocus on the Canon EOS has received such widespread acclaim that other features are easily overlooked a#39;It has everything you needa#39; ... Whatever you choose the choice is yours. Flash. Fully automatic and multifunctional speedlites 300EZ and 420 EZ. Manual. ... SPEED SETTING SPEED5 30SECS TO 1 a#39;2000 SEC USER REPLACEABLE JTHIUM BATTERY FOR UP TO 150 HOLLS 24 EXP FILM.