> Sure > wish Canon would provide some type of lock to prevent accidental manual > adjustment of focus. >
You do realize the irony of this?? The one thing that sets Canon lens apart from the 3rd-party lenses is the ability of Full Time Manual(FTM) focusing where the user can adjust the focus manually anytime after the AF has been achieved without doing anything else, if I remember correctly this is only on the Canon lenses, all other 3rd-party lenses requires one to flick a switch from AF to MF before the manual focusing can be accomplished, you would then have to flick the switch back to AF. Most Canon users considers the FTM as a positive feature. :-) Ken * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
