Magnification
ninja
The magnification of the microscope
refers to the power of a microscope;calculated by multiplying the power on the objective by the power on the eyepiece?
20x objective
The focal length of EyePiece is relatively larger to that of the Objective lens. Power of a lens is inversely proportional to it's focal length. Therefore, Objective is slightly more powerful than EyePiece.
tao
ninja
The magnification of the microscope
refers to the power of a microscope;calculated by multiplying the power on the objective by the power on the eyepiece?
MAGNIFICATION, I m also have the same stupid question from the stupid mania puzzle.....
MAGNIFICATION, I m also have the same stupid question from the stupid mania puzzle.....
Magnifcation (: Haha was looking for an answer to this too!
Divide the focal length of the objective lens by the focal length of the eyepiece.
The eyepiece is usually 10x, so multiply the objective by 10 to get true magnification
Example: 4 = Low Power 10 = Med. Power 40 = High Power 100 = Eyepiece Low Power x Eyepiece = 40x Med. Power x Eyepiece = 100x High Power x Eyepiece = 400x
a telescope's magnification is calculated as the ratio of the focal length of the primary objective to the focal length of the eyepiece. Since a telescope is defined by the primary objective, this part of it is essentially unchangeable. Therefore, the way to increase magnification is to decrease the focal length of the eyepiece. For example, a 1000mm objective and a 25mm eyepiece yields a magnification of (1000/25) 40x. Changing the eyepiece to a 10mm eyepiece increases magnification to (1000/10) 100x.
20x objective