I'm switching over to Canon after having had a Nikon D40. I just
ordered a 30D body and now I'm trying to decide on a lens. The
budget is fairly limited for the time being. I know that I want to
get a 50mm 1.8 for sure. However, I am also looking for a
"walk-around" zoom lens. We have two kids under two years old, which
will be the basis of a lot of our photography.
Right now, I'm leaning toward a Canon 18-55 IS lens. However, I
really want to make the right choice the first time around.
I'd love to hear any suggestions. Thanks!
As other's have said, the 50f1.8 isn't very fast to focus, and 50mm inside
on a crop camera is fairly long, it is a bargain though at $80 or so.
You'll wan't something 17mm-24mm for inside use, and you'll probably want
something fast to capture in low light.
So I think you have a couple of options:
Get a third party f2.8 zoom lense 17-50 or 24-70. Tamron and SIgma make these
(17-50 if probably more useful, though I have a 24-70 and don't find it to long
for indoor use). These cost around $400.
Or get the new 18-55IS, and a external flash. The external flash will let you
bounce the flash of a ceiling or wall, so you don't get washed out looking
flash pictures. These are in the $200-400 range depending on the model
and manufactured.
You can always buy just the lens, then add the flash later (and if you get a
f2.8 lens you might also find that you would like to add a flash).
The 50f1.8 is a great bargain, and probably worth buying, but it won't be
very versatile. The 35f2.0, at around $230 is probably a better bet for
indoor use (though still not very wide).
Before you buy a prime, I'd suggest using the 18-55mm (or whatever zoom you buy) and see what focal lengths are useful for you.
Ken