Compact binoculars are notoriously antsy; in this Nikon Stabilized Binocular review we take a look at how it's solving that ...

A microscope objective lens produces a real, magnified image of an object placed within the field of view. Before it is observed the image is then magnified again by the ocular lens, also known as the ...

discovered a way to get beyond the magnification ceiling. Instead of a concave lens near the eye, Kepler used a convex lens. The result was that the image magnified by the convex objective lens ...

Repeat steps 1-5 using the higher power magnification to see the cells in more detail. To see an object, the eye piece lens and the objective lens magnification are multiplied together to give the ...

With large 50mm objective lenses and 12x magnification they provide killer views in most lighting conditions, but the big downside is their weight: at 1kg these are going to be tricky to hold ...

Save $80 on the top-rated Celestron Nature DX 12x56 binoculars. The 12x magnification and 56mm objective lenses mean they're ideal for stargazing or birding. A rubberized body makes them robust ...