Helps to refract light to be focused on the retina.
Lens paper cleans the lens and removes tiny bits of dust or debris so that what you see is as clear as possible.
it is used for organ culture
Objective lens function is to show the microcosm in 3 different zooms.
The function of lens is to to form an image of an object by converging or diverging rays of light from the object.
its is good and magnifies mediumly
An objective lens gathers light passing through the specimen on the microscope and projects the image into the body of the microscope. Objective lens are closest to the specimen.
The primary function of crystallline lens is to adjust focus of eye on objects at different distances.This adjustment of focus is similar to the focussing of a photographers camera ,and is contolled by the nervous system which activate the muscles around the lens to alter its shape and hence refractive power. So the answer is to adjustment of pupil.
Objective lens function is to show the microcosm in 3 different zooms.
The function of lens is to to form an image of an object by converging or diverging rays of light from the object.
An eyepiece lens takes the bright light from the focus of the objectivce lens and magnifies it :)
Eyepiece Lens or Ocular Lens is the lens on top. This is use to see the things or objects to observe or to study.
To view the object
It makes the light diverge.
used to focus the image
It makes an image to fall on the retina. For this function the thickness of the lens is changed according to the distance of the object.
Eye piece and . . .lens ;-)
The eye lens is kept in place by ciliary muscles. These muscles can contract or relax.If the ciliary muscles contract or relax the focal length of the eye lens becomes large or small.Or in other words the function of the eye lens is to increase or decrease the focal length of the eye lens.
its is good and magnifies mediumly
The lens bends the light rays to focus them on the retina.