Savvy Toddler Mom

ChasingToddlerMom asked SavvyDad for some advice on buying a camera fast enough to catch our little ones in action.  I thought you all would be interested in his response…

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STM told me you’re looking for a new camera. Click here for a side-by-side of the cameras you mentioned.

Given this comment: “One of my very highest priorities is to be able to take a decent picture at a quick shutter speed…” it follows that more important even than the camera body (since all 4 that you mention can operate at ~1/4000s max shutter speeds) is the lens. The lens will determine how fast light can get into the camera.

A cheap lens won’t let enough light in during a 1/4000s shot to get a proper exposure. The camera, anticipating this, will slow down the shutter speed to allow more light in (for correct exposure), but gives your subject time to move while the shutter is open.

Here’s my order of preference of the cameras you suggested:

1) Nikon D60 - allows unlimited continuous (’rapidfire’) shots, great variety of available lenses

2) Canon Rebel XTi - plastic body feels iffy, but Canon also has nice lenses available

3) Sony A200 - Sony is new to the DSLR market. This is their second gen camera

4) Sony A100 - Their first DSLR. You know how when Windows XP first came out it wasn’t too stable? I think the same applies here. Sony’s big selling point is that ‘only their camera body’ has Image Stabilization - which is true, but only ’cause the other cameras put stabilization in the lenses.

Here’s the catch:

1) All 4 of those cameras come with equivalent kit lenses (18-55mm, f/3.5-f/5.6) Not especially great, but adequate.

2) You can tell a good lens by the f-number. An f/2.8 is a nice lens, an f/5.6 isn’t. This number corresponds with the max opening the shutter can have - and the more open the shutter, the more light can get in - this makes for quicker exposures. Nice lenses are “fast.”

3) Fast lenses are expensive (for example: Nikon 18-55mm f/3.5-5.6 is included, but the Nikon 17-55mm f/2.8 is $1200).

4) They include mediocre kit lenses with the camera so you’ll go by their nicer ones. And only Nikon lenses fit on Nikons, only Canon lenses fit on Canons, etc.

Here’s the conclusion:

1) SLRs are flexible, but it requires some know-how and some $$ do take advantage of it.

2) You can get fast cameras without, necessarily, an SLR, but be sure and look for that f/#. I suggest www.dpreview.com/ as a resource.

3) Once you settle on a couple of models, go to a camera store and hold them and try them. This is critical.

4) Pay attention to startup times and to shutter lag - the time from pressing the button to hearing the click. Shutter lag is death. Don’t by a camera that has shutter lag and don’t buy a camera that starts up slowly.

Hope this helps. Let me know if you have further questions. I love talking about this stuff.

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If you have camera questions for SavvyDad, please email him at the address on the right side bar.

Happy May Day!