Open AccessSimulation and Evaluation of a Variable Effective Focal Length of Refractive Binocular Telescope
Author(s) -
Alaa K. Shwayyea,
Alaa badr Hasan
Publication year - 2022
Publication title -
mağallaẗ ibn al-haytam li-l-ʻulūm al-ṣirfaẗ wa-al-taṭbīqiyyaẗ/ibn al-haitham journal for pure and applied sciences
Language(s) - English
Resource type - Journals
eISSN - 2521-3407
pISSN - 1609-4042
DOI - 10.30526/35.3.2857
Subject(s) - eyepiece , telescope , optics , focal length , achromatic lens , exit pupil , entrance pupil , physics , prism , optical telescope , aperture (computer memory) , lens (geology) , image quality , starlight , refracting telescope , computer science , artificial intelligence , pupil , astronomy , image (mathematics) , stars , acoustics