Question

What is the objective lens?

Answer 1

A second lens that further magnifies the sample. Microscopes usually have several objective lenses with different magnifications. The total magnification is the product of the eyepiece magnification and the objective lens magnification.

Step-by-step explanation:

In optical technology, an objective lens is an optical element that collects light from an object of observation and focuses the light rays to create a real image. The objective lens can be a single lens, a mirror, or a combination of multiple optics.

Answer 2

The objective lens is an optical tool used to focus an image.

Step-by-step explanation:

The objective lens is an optical tool that collects light emitted by an object under observation and focuses the rays of light in order to form a real and magnified image They are used in optical instruments like microscopes, cameras, telescopes, etc. and are also referred as objective or object glasses.