Optical Equipment (1)

The function of optical instruments

Is normally related to the type of image, whether real or virtual, and the size of image formed by the lens

Example of optical instrument (1)

Magnifying glass

Example of optical instrument (2)

Microscope

Example of optical instrument (3)

Astronomical telescope

Ray diagrams for the images formed by the objective lens

Ray diagrams for the images formed by the eyepiece of a microscope

Ray diagram showing the formation of the final image in a microscope

Magnifying power of microscope

Magnifying power of objective lens × Magnifying power of eyepiece

Ray diagrams for the images formed by the objective lens

0 Ray diagrams for the images formed by the eyepiece of telescope