Question

construction and use of binocular

Answer 1

Binoculars rely on pairs of prism to fold & erect the image in each the tube assembly. Doubled roof prisms are small and light enough that a pair on binoculars designed around them can have short, straight, & lightweight tubes.

Use of binocular is given below :- binocular is used in army, police, etc.

The given diagram is construction of binocular

Answer 2

Binoculars rely on pairs of prism to fold & erect the image in each the tube assembly. Doubled roof prisms are small and light enough that a pair on binoculars designed around them can have short, straight, & lightweight tubes.

Use of binocular is given below :- binocular is used in army, police, etc.