Saturday, June 4, 2011

How to choose a camera

Long time no post, and that is because I'm in Chennai, about 500 miles away from home and I don't have my DSLR with me. So I'll try and post on topics which do not require it while I'm here.

Many people ask me which camera should they buy, so I thought of writing an article which could help them make informed decisions on this matter without having to consult me :)

The first thing to see is your budget. How much are you willing to spend? There will always be a better more expensive camera, so you need to draw the line on the price before doing anything else.

The next question to ask is, what will you be shooting most of the while? If you do most of your shooting in daytime and you are on a limited budget, a megazoom camera may be more appropriate than a DSLR, as you will need to spend money on lenses for the latter.
A DSLR will however give you full control over practically everything, besides giving you pixel level sharpness and low noise at high ISO(compared to a compact digicam), besides the flexibility of being able to use various lenses.

For DSLRs:
Check the make. Prefer Canon or Nikon to Sony. I'm not anti Sony or anything, but Canon and Nikon have a much better variety of lenses and their noise profiles are also better than Sony as of date.

Check for lenses and other accessories that you would buy over time and see how affordable they are to you. Check the burst rate of the camera in case you like shooting sports. Try and get the maximum viewfinder coverage and magnification that you can. Check a couple of reviews on www.dpreview.com or www.dcresource.com Finally, go to a shop and see what feels best in your hands.

For Non-DSLRs:
Decide whether you want a megazoom or a good quality compact or a normal digicam. Try and get one with Manual mode, as you would like to have control over your images. Make sure you have manual white balance on the camera. See if the camera if capable of saving RAW files. Forget megapixels, anything above 3 is good, as long as you dont have to print billboard sized images! Try to get as large a sensor as possible. Usually CCD sizes are 1/2.5". Bigger than that is good. 1/1.8" is used in a few good cameras.

Since you have only one lens on this camera, you want to make sure its the best you are getting. Besides Zoom range, you want the lens to be fast, as in have a large maximum aperture. The max aperture range will be quoted like f/2.8-f/5.6
This means that the max aperture when zoomed out completely is f/2.8 and when zoomed in completely is f/5.6. you want these numbers to be as small as possible.

Recommendations:
As of now
Entry level DSLR: Nikon D3100
Megazoom: Panasonic FZ 35
Good semi-pro Compact: Canon S95 or the latest G series

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