I've been comparing Canon's own listing off the web with lenses offered
by suppliers here in the UK.
Some lenses appear to be offered that are not in Canon's list. Could
these be discontinued, or could Canon's list be less than up to date?
The lenses concerned are:
90-300mm, f/4-5.6, USM and non-USM
28-105mm, f/4-5.6, non-USM
28-200mm, f/3.5-5.6, non-USM.
While I'm here, does any one know what AFD is, in respect of auto-focus?
The way it is listed it is clearly different from USM and MM.
Alan F Cross...