Focus (optics)

Related lectures (31)

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Explores optical wave propagation, total internal reflection, and Gaussian beams.

Covers mounting and adjusting a camera for optimal image capture and practical experiments with contrast, focal length, and numerical aperture.

Covers the formation of images by lens and mirror systems.

Explores the process of image formation in a complex lens system.

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

Explores refractive indices, laws of refraction, and optical instruments.

Explores the history, basics, and applications of solar optics, including solar concentration and optical system design.

Explores optical wave behavior, including reflection, refraction, transmission, and intensity effects at interfaces.

Covers electron microscope components, vacuum systems, aberrations, detectors, and specimen holders.

Covers the main properties of lasers, historical data, active media, and pulsing techniques.