DSLR Question

[spfulfill]

Okay, after reading through many threads, I've decided the Canon XSI with the Canon 100mm macro lens is what I need for taking pics of coral. I have a couple questions:
1) Is there more than 1 Canon 100mm macro lens? I just want to make sure I pick the right one up.
2) Assuming I pick up the XSI (which also comes with the 18-55mm lens), what do I need for taking pics of fish? Is it a matter of a shutter speed/setting, etc., or do I need additional equipment? Someone mentioned something about external flash, but I'm not sure what that means and if that's necessary...

 

[TitusvileSurfer]

Canon does have more than one 100mm lens. You want the 100mm f/2.8 macro lens. For fish pictures your going to want a fast aperture (which the 100 f/2.8 does), and fast autofocus (which the 100 f/2.8 does not). If you are good with manual focus then I think the 100mm may by a great fish lens. I think the best choice here would be a 24-70, possibly a 17-55, and some of the primes. The 18-55 probably isn't the best fish lens, but if you have a lot of light I am sure you can make it work.

With a Canon Xsi and a 100mm f/2.8 Macro, you will be good to go for coral. There are some other accessories which will make life sooooooo much easier for you though. Namely a good tripod and a good head to match. A remote shutter is more of a luxury, as you can use a timer. 95% of the time (if not more) I use a 100mm f/2.8 Macro, the camera is mounted on a tripod.

 

[spfulfill]

Thanks. I think I'll try the 100mm lens for now, as I'm new at this and am having a hard enough time dropping the money on the 100mm lens Ouch, I thought this one was pricey...until I looked up the other lenses you recommend.

 

[TitusvileSurfer]

Yeah I can't decide which is more expensive between reefkeeping and photography.

 

[maxalmon]

<a href=showthread.php?s=&postid=14050041#post14050041 target=_blank>Originally posted</a> by TitusvileSurfer
Yeah I can't decide which is more expensive between reefkeeping and photography.

they both cost $$$...LOL

 

[maxalmon]

consider a Sigma EX DG lens

 

[spfulfill]

Sigma lens for the fish or coral?