What Aperture Changes in a Photograph

Aperture changes both the light entering a lens and how much of a scene appears sharp. Hear the f-number tradeoff explained with images you can picture without seeing a diagram. Inside this episode: - The opening in a lens - Understanding f-numbers - Depth of field - Exposure tradeoffs Sources include Nikon's aperture and exposure guides. This episode is an educational overview, not individual professional advice. Details can vary by context. Corrections are incorporated into future editions. Follow Photography for Curious People for more episodes.