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Tuesday, December 29, 2009

DSLR Tips-How to take photos at night

Photos taken at night can produce spectacular results – in fact many cities present their best views after dark. Night photography can also be very forgiving in bad weather, so if rain’s prevented you from grabbing the shots you want of a city, it’s well worth trying again after sunset. Night photography can prove quite a challenge in Automatic modes, but it’s surprisingly easy with a few simple tricks.In the photo of Christmas lights below left, the camera’s automatic settings have selected an exposure that’s way too quick, and as a consequence the image is too dark. The trick to successful night photography is to get much more light into your camera for a decent-looking image, as seen in the image above right.

Checklist: Night photography

1: Switch your camera to Manual mode by turning the mode dial to ‘M’.

2: Choose the smallest f-number available and a relatively long shutter speed to record the lights. One second is a good starting point and most cameras indicate seconds using double quotes, so look for 1”.

3: Keep your camera very steady. Preferably use a tripod or a Gorillapod. Use the self-timer to avoid wobbling the camera as you press the button.

4: Check your photo. If the lights aren’t bright enough, try a slower shutter speed. If the lights are too bright, try a quicker shutter speed.

5: After taking your photo, remember to set the mode dial back to Auto or Program mode.

Watch out!

Always temporarily switch off any anti-shake or image stabilisation systems when using a tripod. If the camera is perfectly steady these systems can actually introduce wobbling as they attempt to counteract something which isn’t there.

Some cameras will also have difficulty focusing in dark conditions, so if yours is having problems, switch the lens to manual and focus on the lights. If they are distant, focus the lens to infinity.

Another way to maximise available light is to increase your camera’s sensitivity by using a bigger ISO number. Increasing the sensitivity will however reduce your picture quality and may still not give you a quick enough exposure to handhold. So stick to using a tripod and a low ISO number for the best quality.

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