requesting help.

• guard_01

  12 Apr 07, 16:44

  when you take a picture using a camera, does the camera take the photo through the lens? what are the extra large lens used for?
• gigabyte14

  12 Apr 07, 16:45

  yesh photo is taken through the lens for focus boy.
• guard_01

  12 Apr 07, 17:09

  so if the lens are powerful, the photographer can take pictures clearer over a certain distance? what about video?
• ndmmxiaomayi

  12 Apr 07, 17:17

  No. Lenses may be powerful, but you have to take into account the timing. It's known as the shutter speed.
  
  http://www.silverlight.co.uk/tutorials/compose_expose/exposure.html
  
  There are other factors, but I'm no expert. The people at sgDesigns or Photography forum will be able to help you.
  
  LazerLordz, kopiosatu, Keii and a few others can help you out.