Question

what is a binocular . how to use it.

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Answer 1

In basic terms, binoculars are two simple telescopes set side by side so each eye can view through one. The objective lens brings in light, capturing the image and sending it to the eyepiece lens where it gets magnified for your viewing pleasure.

Answer 2

what is a binocular

Answer:

adapted for or using both eyes.

"a binocular microscope"

Explanation:

Binoculars or field glasses are two refracting telescopes mounted side-by-side and aligned to point in the same direction, allowing the viewer to use both eyes when viewing distant objects.

how to use a binocular

You want it up with eyeglasses you want it rotated. Down. On this binocular near the right ocular lens below the eyecup.