Concept

Lens

Related lectures (32)

Explores High Resolution Transmission Electron Microscopy principles, including contrast transfer, image formation, and Cs correctors.

Aberration Correction in HRTEM

Explains the principles of HRTEM, including contrast transfer, lenses, and aberration correction.

Microscopy and Imaging Systems

Covers the fundamental concepts of microscopy, explaining the need for magnification beyond the human eye and introducing advanced imaging techniques.

Ray Optics

Introduces the basic principles of ray optics, covering topics such as microscopy aspects, image formation, and laws of reflection and refraction.

Microscopy Objectives: Correction and Aberrations

Covers the correction of major optical aberrations in microscopy and the design of commonly used objectives like achromats and apochromats.

Optical Systems: Lenses and Eye Anatomy

Explores ray constructions through lenses, total internal reflection, dispersion, and eye anatomy.

Advanced Optics: Refractive Index and Perfect Lens

Explores electromagnetic properties, refractive index, negative refraction, and the concept of a perfect lens for high-resolution imaging.

Digital Urban History: QGIS Practical Session

Covers the practical use of QGIS for spatial data analysis and visualization, including georeferencing historical maps and manipulating vector data.

Optical Aberrations: Understanding and Minimizing

Explores optical aberrations, including spherical aberration, coma, and astigmatism, and provides strategies to minimize them.

Matrix Optics: Cardinal Points, Principal Planes, and Thick Lenses

Explains cardinal points, principal planes, and tracing rays through thick lenses in optical systems.

High-Resolution Transmission Electron Microscopy: Fundamentals and Applications

Explores the fundamentals and applications of High-Resolution Transmission Electron Microscopy, focusing on image formation, contrast transfer function, and optical system corrections.

Matrix Optics: Ray Tracing & Imaging in Optical Systems

Explores the connection between matrix optics and ray optics in optical systems, focusing on ray tracing and imaging.