illumination Protocols

Category: Microscopy Protocols: Optical Microscopy Protocols

The visibility of the faint star light is enormously enhanced against a dark background. This principle is applied in darkfield (also called darkground) microscopy, a simple and popular method for making unstained transparent specimens clearly visible. Such objects often have refractive indices very close in value to that of their surroundings and are difficult to image in conventional brightfield microscopy. - [Read Darkfield Illumination]

Category: Molecular Imaging: Light Microscopy

Light Microscopy - Microscopes in Cell Biology. House Ear Institute. Fluorescence microscopy, Nomarski differential interference contrast, Comparison between phase contrast and interference contrast optical systems , Interference contrast, Phase contrast, Darkfield illumination, alignment of Kohler illumination system, Protocol for using oil immersion lenses, Use of immersion oil, Calculating the final magnification on the photomicrograph, vibration, The coverslip glass, Photomicroscopy. - [Read Light Microscopy - Microscopes in Cell Biology]

Category: Microscopy Protocols

Reflected light microscopy is often referred to as incident light, epi-illumination, or metallurgical microscopy, and is the method of choice for fluorescence and for imaging specimens that remain opaque even when ground to a thickness of 30 microns. - [Read Reflected Light Microscopy]