What is lean enterprise and why is it essential your businesses' survival? Read part one in a series of nine articles about lean enterprise from VIPGroup.
The numerical aperture of a microscope objective defines the objective's resolution. Each microscope objective has a minimum and maximum magnification necessary for the details in an image to be resolved. A simple formula for the minimum value is (500 x NA). And for the maximum magnification (1000 x NA).
A lens is a transparent object designed to bend light in order to form an image. Lenses are found in cameras, microscopes, telescopes, eyeglasses, and also in the eyes of humans and other animals. A lens causes the light rays that hit it to bend, and the direction the rays bend depends on the shape of the lens.