| Our team chose two tube lenses with focal lengths that provided the necessary magnifications and fields of view. |
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| These magnifications were chosen to discern clearly the structure of the chloroplasts, which were the main target organelles in this study. |
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| The thin sections of humus were observed under a polarizing binocular microscope at different magnifications. |
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| What typical magnifications did 19 th-century observational astronomers use for lunar and planetary viewing? |
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| The spot sizes of photobleaching can be changed using objectives of different magnifications and numerical apertures. |
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| Most rocks and minerals are transparent in slices as thin as this and can be viewed in transmitted light at various magnifications. |
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| A projection device produces images of the master on the copy material at different magnifications. |
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| They therefore resolve images at much higher magnifications than can light microscopes. |
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| All linear measurements were made in millimeters under a binocular microscope at magnifications from 10 to 50 times. |
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| The samples were examined unstained and stained, using low and high power magnifications. |
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| They then draw three other detailed views of the flower, as if they were seeing it through a microscope under different magnifications. |
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| Instead, a fractured edge tends to show the same degree of roughness at different magnifications. |
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| The display altered, backing up several magnifications, then a blinking yellow light appeared at the lower edge. |
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| In this way the amount of canvas filled by the pattern can be compared at different magnifications. |
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| In the first case, under repeated magnifications, the graph takes on the appearance of a fixed angle. |
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| Though still relying upon single lenses, Leeuwenhoek's unparalleled grinding skill produced microscopes of very high power, with magnifications ranging to 500 power. |
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| Its binoculars' magnifications range from seven to 15 power, and all models meet U.S. military specifications for waterproofing and shock resistance. |
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| That is, unlike other spontaneous-drip artists, Pollock created canvases with a single dominant pattern that is repeated, at various magnifications, throughout. |
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| For higher magnifications other instruments and techniques must be used. |
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| But most of these interlaid vignettes are closeups, magnifications of the richly changeable, sumptuously colorful texture of reality. |
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| Lower-powered microscope objectives can be of moderate quality, such as achromats, as lower magnifications are typically used. |
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| At higher magnifications the differences between the cells become clear. |
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| Fresh preparations were examined visually at magnifications of 100X and 400X over approximately 100 fields for parasite cysts, trophozoites and helminthes eggs. |
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| Five non-overlapping ultraphotomicrographs per grid were taken at 8000X, 25000X, and 70000X magnifications and further evaluated using Image J 1.47h software. |
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