Scope Calculator helps you calculate and compare the magnification, field of view, and exit pupil of different eyepieces when used with a given telescope.
What's New
Version 3.0: Total overhaul, with a view to making the application more intuitive and less likely to return bogus results. Universal binary version.
Please login or create a new MacUpdate Member account to use this feature
Watch Lists are available to MacUpdate Desktop Members Upgrade Now
Download and auto-install
using MacUpdate Desktop. Save
time moving folders and cleaning-up.
Scope Calculator helps you calculate and compare the magnification, field of view, and exit pupil of different eyepieces when used with a given telescope.