This video lecture from Optical Instruments (F.Sc. first year physics) covers Compound Microscope, Its Construction, Information about its different parts, their functions, working, explanation, formula, and the method for calculating magnification in case of compound microscope. It also explains why compound microscope is better than simple microscope. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.