Gravitational lensing and gravitational microlensing are distinct phenomena within the broader category of gravitational lensing. Gravitational lensing is categorized into three types: strong lensing, weak lensing, and microlensing, each employing different methodologies. While all types involve a gravitational lens, their applications and observational techniques vary significantly. Understanding these differences is crucial for accurate astrophysical analysis.
PREREQUISITESAstronomers, astrophysics students, and researchers interested in gravitational lensing phenomena and their applications in observational astronomy.