Which camera/lens combinations would you recommend?
I would like to have autofocus with any lens I put on the camera.
Also, is there a non-DSLR that is typically recommended for food photography?
Thanks!
I would buy he T3i for your application because the four most important settings have a button assigned to the task.
Remember W.I.F.E.
W = White balance
I = ISO
F = Focus
E = Exposure
All scare easily set/changed on the T31. And, I like the articulating screen.
The Nikon D5100 is also an excellent choice. It too has an articulating screen. But, you have to go into a Menu to change the ISO setting. That is a big PITA.
Both companies offer a 50mm f/1.8 prime lens that will be fast enough in most low light conditions - or use the flash if you're not bashful.
There are numerous P&S cameras than can also do the job.
The Canon G12 ($380) is an excellent choice for shooting in low light.
http://www.amazon.com/Canon-G12-Digital-Stabilized-Vari-Angle/dp/B0041RSPRS/ref=sr_1_1?s=electronics&ie=UTF8&qid=1324617082&sr=1-1
The (already mentioned) Canon S95 ($330 + shipping amazon.com) is also an excellent choice for shooting in low light.
http://www.dpreview.com/products/canon/compacts/canon_s95
I own a Samsung P&S camera, the TL500 (EX1 outside the US). Current pricing is $300 amazon.com) It is also a high quality camera and has a fast f/1.8 lens, excellent articulating LCD screen, RAW, PASM, etc..
It is best to handle any camera you plan to buy, and make sure you have return privileges in case you don't like it. If you look at 3 cameras, usually one stands out as user friendly.
You can often find a good deal on eBay. But, use PayPal so you are protected if the item is not as described and you want to return it for a full refund. Look at the Seller's History.
Alternately, you may be able to pick up a good deal on craig's list. But, bring someone who knows cameras with you. And meet in a public place like a McDonalds, Wendy's, Dunkin' Donuts Coffee Shop, etc. Order some food while you're considering the camera - and test the camera right there on the spot. Let the owner demonstrate how to properly photograph a bacon burger & fries. If he can't do it, then reconsider the purchase.
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All the best,
Jim
Photographers take pictures; the camera is only a tool.