Astrophotography Calculator Screenshots

"The main window of the application allows you to calculate the exposure and to enter the optical parameters."

"In order to calculate the exposure you need to select the brightness and the film speed."

"The program enables you to change the optical configuration in order to match your equipment."

"The user can select the telescope type or to enter the aperture diameter and the focal length."

"You can use a teleconverter and you need to enter the magnification rate in this window."

"The results of the optical calculation such as the field of view or the effective focal length are displayed in this separate window."