TeleOpk is an application that performs calculations on the optical characteristics for a telescope when its is bound with a particular ocular lens, making easier for the astronomer amateur or professional to choose an equipment.

Given the equipment characteristics, calculates:

Angular field of view;
Eyepiece magnification;
Focal length (telescope);
Exit pupil;
Resolution (Dawes, Rayleight e pratical);
Limiting stellar magnitude;
Light gathering power.

Developed for iPad 1 or 2.

Avaliable in Portughese, Spanish, Italian, French, English, German, Japanese and Russian.