Maximizing Sharpness 5 quick tips to maximizing the sharpness of your photographs. Some useful basic tips about photography. Picture Problems Common problems, the reasons, and solutions. The Zone System Detailed lessons on mastering the zone system. Spectral Sensitivity of the Color Film Learn about spectral sensitivity of the color films.
Technique Making beautiful photographs involves nothing more than a bit of conscientious thought.
The camera's aperture controls the amount of light which reaches the film.