Calculators

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Available Calculators

Airy Disk Calculator: Calculate the Airy disk diameter from F/# and wavelength.
Field of View Calculator: Calculate FOV from sensor dimensions, pixel counts, and focal length.
Magnification Calculator: Calculate magnification from telescope and eyepiece focal lengths.

Calculate the Airy disk diameter in the focal plane from F/# and wavelength.

Calculate FOV from sensor dimensions, pixel counts, and focal length.

Calculate magnification from telescope and eyepiece focal lengths.