100 - 500 downloadsAdd this app to your lists
+ By Skywonders Software
Enter basic information about your telescope objective (diameter and focal length), and eyepiece (focal length and apparent field angle) and key viewing information is reported:
- Resulting Magnification
- True Field, angle of sky seen through the eyepiece
- Field Transit Time, time for object to cross field in eyepiece
- Exit Pupil, size of virtual aperture that must be smaller than your own eye’s pupil
- Resolving Power, angular resolution
- Power Per Inch of Aperture
Visit our website to give comments, feedback and improvement ideas!
(Keywords: Astronomy, space, stars, telescope, sky)
Tags: telescope calculator, eyepiece field transit time, telescope calculator lite, come funziona telescope calculator lite, star transit time telescope calculator, calculate telescope transition time, eyepiece calculator, astronomy calculators, astronomy telescope calculator, astronomy calculations.
Introducing Night Mode!
Added custom keypad to support night mode.
Added Barlow Lens option.
Added Load button to load saved values.
Added twitter button to about.
Allow move to SD card.