Oslo Airport. Oslo is the capital and largest city of Norway and itâs Scandinaviaâs largest city too. The city was founded by Harald Hardrade in the 11th century but didnât become the capital until the start of the 14th century.
To determine the total magnification of any object viewed under your microscope you would... Multiply the magnifying power of the eyepiece by the magnifying power of the objective Most compound light microscopes have four objective lenses with magnification of 4X, 10X, 40X, and 100X. What magnifications are available if the eyepiece magnifies 15 times?
In most microscopes, the eyepiece is a compound lens, with one component lens near the front and one near the back of the eyepiece tube. This forms an air-separated couplet. In many designs, the virtual image comes to a focus between the two lenses of the eyepiece, the first lens bringing the real image to a focus and the second lens enabling the eye to focus on the virtual image.