Diffraction
Posted on
September 29, 2009 by
admin
DIFFRACTION: This occurs as light travels through an aperture, especially one that is closed due to increased light. The resolution of the image will actually decrease with diffraction; to avoid it, control the light going into the lens with neutral density filters or with filters, diffusion, etc. on the lights themselves. Keep the aperture as open as possible with smaller-chip cameras.
