AstroCalc, Astronomic Calculator app for iPhone and iPad

4.0 ( 7360 ratings )

Utilities Education
Developer: www.3y3.net

Free

Current version: 1.0, last update: 8 years ago
First release : 11 Sep 2013
App size: 3.55 Mb

Astronomic Calculator will compute the values of a number of paramaters for any telescope & eyepiece combinations you enter.

-Magnification, true field, field transit time.
-Exit pupil, equivalences between telescope and your eyes
-Max. resolution, limit magnitude, Dawes limit
-Optimun magnification range, Airy disk, etc...