Microscope#!#Telescope#!#All Derivation

Compound Microscope|| Telescope|| Camera|| Eye Depth

Optical Instruments-Simple Microscope||Compound microscope||Telescope||Discussion OF Section-2-Part-4 (32 to 37)

Discussion OF Homework||Chromatic and Spherical Aberration||Microscope and Telescope||Defects OF Vision

Why are the magnification properties of microscopes and telescopes defined in terms of the ratio of angles and not in terms of the ratio of sizes of objects and images?

Astronomical Telescope

Refracting Telescope

Compound Microscope , Kaleidoscope, Simple microscope, Astronomical telescope.

In which, microscope or telescope, the difference in the focal lengths of the two lenses is larger ?

Relative difference of focal lengths of objective and eye lens in the microscope and telescope is given as