Saturday, 30 August 2008

Common product photography problems:

Perhaps the most common product photography problems I see posted about in forums like those on Etsy, is how to combat either dark photos with grey backgrounds which are supposed to be white, or backgrounds with a colour cast that are also supposed to be white.

Underexposure & incorrect white balance:

Both are very easily fixed, it's how you're exposing the shots that causes the greyness and incorrect white balance that causes colour casts.

A little exposure compensation on your camera will fix underexposure and grey backgrounds a treat - I've written a tutorial which covers both issues and several others. Choosing the correct white balance, or setting up a custom one for combined lighting sources can fix weird colour casts. Very often, both are an issue and fixing them in the camera will save a lot of post-processing work later.

See this page - underexposure of this nature is explained and illustrated about two thirds down the page:

One simple adjustment on your camera will sort it out - if you can't find the controls for it, come out of auto mode and try something like P (programmed auto) or A (aperture priority) instead - that often relinquishes a lot of controls the camera takes over in full auto mode.

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