Fig. 37. CHEVALIER'S UNIVERSAL MICROSCOPE. 



THE MICROSCOPE. 



CHAPTER I. 



1. Origin of the term. 2. Simple microscopes are magnifying glasses. 

 3. Compound microscope. 4. Object-glass and eye-glass. 5. General 

 description of the instrument. 6. Uses of the field-glass. 7. Reflect- 

 LARDNER'S MUSEUM OP SCIENCE. B 1 



No. 105. 



