Airy disk - Wikipedia
divider- wonder if this is PVC painted black with translucent colorful screens
hexagonal crystals create a halo around the moon. in optics it is called an airy disk and size due to diffraction of light. I was able to observe this about a week ago from my home town. beautiful
Do Sensors Out Resolve Lenses? - Luminous Landscape
Lens Diffraction and Photography from Cambridge in Colour.
Diffraction Limited Photography: Pixel Size, Aperture and Airy Disks
Understanding Diffraction - Diffraction Limited Photography: Pixel Size, Aperture and Airy Disks
Airy disks not resolved
Cambridgeincolour.com Lens Diffraction and other popular tutorials, using camera equipment, photo techniques, etc. Airy disks resolved
Lens aperture and diffraction. Nikon D5100 due pixel size 4.8 µm above f11 starts to show difraction, while Nikon D4 with pixel 7.3 µm shows difraction above f16.
Calculation of diffraction limit for various cameras (highest f-stop before diffraction degrades image)
[Photo Tips] Ever you've wondered about how diffraction affects image quality? #diffraction #photography
Brenda McGowan - yet another version of the herringbone wrap. Love!
Two Airy Disks.
Why the Technical Stuff Matters- Along with normal how-to articles and essays, I’ve always liked reading and writing very technical, nitty-gritty articles about photography—sometimes, arti