3293 Menu Function Settings Movie Servo AF speedOYou can set the Movie Servo AF’s AFspeed and its operation conditions.This function is settable when [MovieServo AF] is set to [Enable] and [AFmethod] is set to [FlexiZone - Single].Additionally, the function is enabledwhen using a lens supporting slow focustransition during movie shooting*.When active : [Always on] sets the AF adjustment speed to take effectat all times for movie shooting (before and during movieshooting). [During shooting] sets the AF adjustmentspeed to take effect only during movie shooting.AF speed : You can adjust the AF speed (focus transition speed)from standard speed to slow (one of seven levels) orfast (one of two levels), to obtain the desired effect formovie creation.* Lenses supporting slow focus transition during movie shootingUSM lenses released in and after 2009 (for example, the EF-S 18-135mm f/3.5-5.6 IS USM) and STM lenses (for example, the EF-S 18-55mm f/3.5-5.6 IS STM) support slow focus transition during movieshooting. For details, refer to the Canon website.If [AF method] is set to [u+Tracking] or [FlexiZone - Multi], the operationwill be the same as when [AF speed] is set to [Standard (0)].
