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Concept

Corrective lens

Related lectures (32)

Optical Systems: Lenses and Eye Anatomy

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

Electromagnetic Fields and Optics

Explores electromagnetic fields, forces, waves, optics, interference, diffraction, refraction, reflection, lenses, and instruments.

TEM Lenses: Condenser, Objective, and Projector MOOC: Transmission Electron Microscopy for Materials Sciences

Explores the roles of condenser, objective, and projector lenses in a TEM.

3D Printing of Free-Form Optics: Andrea Giunto

Explores 3D printing free-form optical elements using dip-in laser lithography, showcasing its advantages and various applications.

Optical Aberrations: Understanding and Minimizing

Explores optical aberrations, including spherical aberration, astigmatism, and chromatic aberration, and discusses methods to minimize them.

Optical Aberrations: Spherical and Chromatic

Explores spherical aberration, astigmatism, coma, and chromatic aberration in lenses.

LED Imaging

Explores creating one-to-one LED images under various setups and optimizing brightness.

Electron Microscopy: Techniques, Components, and Applications

Covers electron microscopy techniques, components, and applications, including historical development, lens aberrations correction, and electron interaction with matter.

Transmission Electron Microscopy: Imaging and Diffraction MOOC: Transmission Electron Microscopy for Materials Sciences

Explores the operation of a Transmission Electron Microscope, covering imaging modes and lens effects.

Responding to Feedback

Explores the impact of feedback on teaching and provides strategies for improvement based on student evaluation and self-reflection.

Imaging modes in TEM

Explores imaging modes in TEM, covering electron-matter interactions, diffraction patterns, image formation, contrast principles, and detector configurations.

Ray diagrams: construction rules MOOC: Transmission Electron Microscopy for Materials Sciences

Refreshes the construction rules of ray diagrams in geometrical optics.

Polarized Light: Reflection and Lenses Log in to Mediaspace to watch this video

Explores circular polarized waves, reflection, lenses, and human vision optics.

Convergent Lens: Image Formation Log in to Mediaspace to watch this video

Explores the formation of virtual images by a convergent lens.

Focusing Thermal Sources: Gaussian Beams Log in to Mediaspace to watch this video

Explores the transformation of spherical waves into converging ones using lenses and discusses Gaussian beams' properties and focusing of thermal sources.

Electron Microscope Components Log in to Mediaspace to watch this video

Covers the components and technologies used in electron microscopy, including detectors, lenses, aberrations, and specimen holders.

Ray Optics: Thin Lens Log in to Mediaspace to watch this video

Explains ray optics principles, focusing on thin spherical lenses and object-image relationships.

Stress-based Frequency Tuning Log in to Mediaspace to watch this video

Explores stress-based frequency tuning in micro/nanomechanical devices, covering black body radiation, optical nonlinearity, NETD, and dynamic range.

Thin Lenses: Image Formation in Doublet Configuration Log in to Mediaspace to watch this video

Explains how to calculate the position of the final image in a doublet of thin lenses.

Microscopy and Imaging Systems Log in to Mediaspace to watch this video

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