that's all i got so if it didn't help sorry.
They enlarge and put into focus the object on the slide.
The objective lenses are the optical element that gathers light from the 'object' being observed and they focus the light rays to produce a real image.
The simplest optical microscope is the magnifying glass and is good to about ten times (10X) magnification. The compound microscope has two systems of lenses for greater magnification, 1) the ocular, or eyepiece lens that one looks into and 2) the objective lens, or the lens closest to the object.
Depends on the type of defect of the eye
Well, so that the inside doesn't get ruined, but also so that the zoom can work properly.
A microscope works because u can c me
No.
they protrude from the front of the camera slightly like a fish eye. They provide a wider but slightly distorted image.
Extremely critical.
to magnify it
A lens is a device that changes the direction of light.
in most microscopes there are 3 different lenses with 3 different strengths of magnification. The shortest one usually is X4 magnification, if you have the right lense at the top of the microscope, which should be a X10 lense, you will get a X40 magnification.