Let me point out here that the whole idea of taking a good picture depends on exposing the right amount of light on the subject in ... The three basic parts of the camera that you can use to perform the operation described above are the lens and the aperture. ... With the lens you position your subject in the frame and ensure that it is in good focus. ... Although the hardware to use a digital camera and scanner, the computer, is still out of reach in terms of cost, O. I. POGOSON/A Visual Artsanbsp;...
|Title||:||A handbook of methodology in African studies|