90 



THE MICROSCOPE. 



This condenser has the property of throwing a soft 

 white-cloud with low powers, adding greatly to the defini- 

 tion and stereoscopic effect of the binocular ; it is moreover 

 useful in giving a full, clear field with the higher powers. 



Fig. 46. Baker's Student's Binocular Microscope. 



We can also refer with some confidence to the Student's 

 Binocular Microscope produced by Mr. Baker; it pos- 

 sesses remarkable excellence for the small sum charged 

 for it. This instrument is rather larger than the Educa- 

 tional by the same maker, and is fitted with sliding-stage. 

 It has the usual coarse and fine movements, and is supplied 



