Objective (optics)

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Related lectures (32)

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Advanced TEM Operation

Covers advanced operation techniques for a Transmission Electron Microscope (TEM), including setting up the workset and fine-tuning the image.

Transmission Electron Microscopy: Phase Contrast

Explores phase contrast in transmission electron microscopy, focusing on the complexities of electron wave interactions.

Numerical Aperture and Resolution: Understanding Microscope Performance

Explores how Numerical Aperture enhances resolution in microscopy, showcasing historical examples and super-resolution microscopy advancements.

Electron Diffraction: Basics & Applications

Explores electron diffraction basics, including Bragg's law, reciprocal lattice, and applications like crystal phase discrimination.

Microscopy Design: Major Aberrations and Optical Limitations

Explores microscopy design, major aberrations, and optical limitations in microscopes.

Transmission Electron Microscopy

Covers the principles and applications of Transmission Electron Microscopy, including imaging, diffraction, contrast mechanisms, and in situ techniques.

Camera Imaging: Mounting and Adjusting

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

Basic Optical Microscopy: Techniques for Polymer Morphological Characterization

Introduces basic optical microscopy for polymer characterization, covering resolution, contrast, and different observation modes.

Optical Aberrations: Spherical and Chromatic

Explores spherical and chromatic aberrations, their types, corrections, and effects on imaging quality.

Transmission Electron Microscopy Basics

Introduces the basics of Transmission Electron Microscopy, covering TEM user interface, camera settings, vacuum overview, and image analysis.