In article <19970206015401.UAA09860@ladder01.news.aol.com>, lynda26@aol.com says...

>If you have to use only one zoom len for wedding picture, what do you
>choose (28-85 3.5-4.5Af, 28-70 3.5-4.5D, 35-105 3.5-4.5D etc...)?

A 35mm f2 or f1.4... It can handle maybe 80% of what you will
encounter at a wedding, and do it far better than a slow zoom
(weddings are often very DARK!). An 85mm f2 (or so) is a good
second lens. Both will allow you to have some available-light
showing in the photos (reducing the "bare-electric-light-bulb-
in-a-cave" look of pure flash, and allow picture taking during
the ceremony, when flash is usually not allowed. A fast 50mm
is also a useable single lens for weddings.
Hope This Helps