The book progresses from theoretical frameworks to practical applications, distinguishing between strong and weak lensing. Strong lensing produces dramatic visual distortions, while weak lensing causes subtle shape changes. Mathematical models and lens equations are thoroughly explained, offering a quantitative approach to analyzing observational data.
Ultimately, this exploration enhances our understanding of cosmic structure and galactic evolution. This book stands out by providing practical tools for analyzing lensed images. By combining observational data with computer simulations, readers gain a comprehensive understanding of how gravitational lensing serves as a powerful tool in modern astrophysical and cosmological research, offering a lens into the cosmos' deepest secrets.