GENERAL HISTOLOGY

Detailed explanation-1: -The power of the light microscope is limited by the wavelength of light and can magnify something up to 2, 000 times. Electron microscopes, on the other hand, can produce much more highly magnified images because the beam of electrons has a smaller wavelength which creates images of higher resolution.

Detailed explanation-2: -Electron microscopes have high magnification ability, up to 1, 000, 000x. They also have high resolving power, about 250x that of a light microscope.

Detailed explanation-3: -The highest magnification image ever created shows a single molecule of pentacene. Pentacene is a hydrocarbon which consists of five linearly fused benzene rings and has a molar mass of 278 g. mol-1.

Detailed explanation-4: -Advantages of electron microscopy Magnification and higher resolution – as electrons rather than light waves are used, it can be used to analyze structures which cannot otherwise be seen. The resolution of electron microscopy images is in the range of up to 0.2 nm, which is 1000x more detailed than light microscopy.

Detailed explanation-5: -They have a much higher range of magnification (can detect smaller structures) They have a much higher resolution (can provide clearer and more detailed images)