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?
Eyepieces with 10x magnification provide a field number of 23. That means at a 1x magnification of the zoom body and the main objective the object field is 23 mm in size. At 3x magnification the object field is reduced to one third, i.e. the object field has a diameter of only 7.66 mm.