Diffraction Limited Photography: Pixel Size, Aperture and Airy Disks

Diffraction Limited Photography: Pixel Size, Aperture and Airy Disks

I wanted to create a random web log about my life, not dedicated to a specific area or theme, and that was more then photography. I was looking for a title. I naturally wanted circle of confusion, but it was taken. I tried depth of field and it was gone to, but Diffraction Limited was available and on reflection seems very appropriate:)