Gravitational Lensing: Exploring Micro-Lensing Phenomenon

This lecture delves into the intricate world of gravitational lensing, focusing on micro-lensing phenomena. Topics covered include explaining the effects of gravitational lensing, strong and weak lensing, multiple images, critical lines, and the Einstein radius. The lecture also explores the main strong lensing configurations for elliptical lenses and discusses the challenges and tools for identifying multiple images in gravitational lensing systems.