Eyepiece Field Calculator
| Web | www.ar-dec.net/?page=eyepieces |
|---|
A page that allows you to view the true field of view given by an exhaustive selection of eyepieces, against the backdrop of real astronomical objects.
Highlands Astronomical Society
A page that allows you to view the true field of view given by an exhaustive selection of eyepieces, against the backdrop of real astronomical objects.