Get pictures of small objects with white background

I have a Canon Rebel XT EOS 350 d.  I also have a light box.  I'm taking pictures of writing, pens against a white background so that I can post them on the web.  No matter what I try, the pictures come out with being too dark, and the background is not white.  I know how to use my camera, but I am a novice at all settings.  There, someone has already tried what I try, and could share with me how to upgrade my camera (explained for a novice, please) so that I'll finish with the object being clear and bright and the background will be invariably white?

kvbarkley wrote:

The background is grey way, not white, because the issue of exposure.

When the whites appear not white, it can be corrected by adjusting the color temperature.

http://www.learn.USA.Canon.com/resources/blogs/2014/20140218_carr_whitebalancesnow_blog.shtml

I don't see what the exhibition should do to correct the colors of white background at all.

Of course, the camera makes a hypothesis, that in this case creates the tone wrong for white background, when he takes a picture.  Change the 'exposure' means what?  Change the shutter speed?  Change ISO?  Opening of evolution?  In fact, you can change these settings, and the camera will still make the same incorrect assumption about color temperature, with the same results.

Tags: Canon Camera

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