Depth of field microscopeformula

This tutorial describes the different types and causes of brain damage. Find out how genetics, physical injury, lack of ..

Field ofviewmicroscope

Depth of field (Science: microscopy) The depth or thickness of the object space that is simultaneously in acceptable focus. The distance between the closest and farthest objects in focus within a scene as viewed by a lens at a particular focus and with given settings. The depth of field varies with the focal length of the lens and its f-stop setting or numerical aperture, and the wavelength of light. Depth of fields only a small fraction of a micrometre can be achieved at 546 nm with microscope lenses of N.A. Greater than 0.9.

Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..

Plants and animals need elements, such as nitrogen, phosphorus, potassium, and magnesium for proper growth and developme..

Depth of fieldvsdepth offocusmicroscope

This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..

Depth offocus definition

In this tutorial, find out more about certain types of inheritance that does not follow the Mendelian inheritance patter..

The content on this website is for information only. It is not intended to provide medical, legal, or any other professional advice. Any information here should not be considered absolutely correct, complete, and up-to-date. Views expressed here do not necessarily reflect those of Biology Online, its staff, or its partners. Before using our website, please read our Privacy Policy.

Depth of field (Science: microscopy) The depth or thickness of the object space that is simultaneously in acceptable focus. The distance between the closest and farthest objects in focus within a scene as viewed by a lens at a particular focus and with given settings. The depth of field varies with the focal length of..Read More

Genes are the blueprint of our bodies, a blueprint that creates a variety of proteins essential to any organism's surviv..