62 



CONSTRUCTION OF THE MICROSCOPE. 



exhibit all the details, will serve to explain the chief 

 features of the arrangement. 



In this and larger instruments, two uprights are 



Fig. 36. Baker's Compound Microscope. 



strengthened by two internal buttresses mounted on a 

 strong tripod; at the upper part, and between the 

 uprights, we have an axis, upon which the whole of the 



