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

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

Do Sensors Out Resolve Lenses? - Luminous Landscape

Lens Diffraction and Photography from Cambridge in Colour.

Lens Diffraction and Photography from Cambridge in Colour.

Understanding Diffraction - Diffraction Limited Photography: Pixel Size, Aperture and Airy Disks

Understanding Diffraction - Diffraction Limited Photography: Pixel Size, Aperture and Airy Disks

divider- wonder if this is PVC painted black with translucent colorful screens

Up Your Home Design Game With These Creative and Chic Room Dividers

divider- wonder if this is PVC painted black with translucent colorful screens

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.

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.

Airy disks not resolved

Airy disks not resolved

Cambridgeincolour.com  Lens Diffraction and other popular tutorials, using camera equipment, photo techniques, etc.  Airy disks resolved

Cambridgeincolour.com Lens Diffraction and other popular tutorials, using camera equipment, photo techniques, etc. Airy disks resolved

Diffraction Limited Photography: Pixel Size, Aperture and Airy Disks

Diffraction Limited Photography: Pixel Size, Aperture and Airy Disks

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