Sentence Examples with the word magnifying glass

When the details are no longer recognizable by the unaided eye, the magnifying glass or the simple microscope is necessary.

A normal eye will therefore see an image formed by the magnifying glass most conveniently when it is produced at a great distance, i.e.

Away; and observation through the magnifying glass must be undertaken by the normal eye with passive accommodation.

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This lens is employed in articles found in tourist resorts as a magnifying glass for miniature photographs of the locality.

By introducing a dispersive lens of flint the magnifying glass could be corrected for both chromatic and spherical aberrations.

The first binocular magnifying glass or simple microscope (German, Lupe) was devised by J.