6 4 



Stand X c . 

 The Corneal Microscope. 



The double tube is similar to that of the two preceding Stands except that an 

 illuminating apparatus No. 43 is fitted above the centre line of the microscope 



so that the optical axes of both tubes are directed upon the same field. This 

 illuminating apparatus consists of a small incandescent lamp and a duplex 

 illuminator, both resting on slides so as to be adjustable, thus facilitating the 

 best possible lighting of the object. 



65. 



Fig. 30. 

 Stand Xo No. 98, with EVERSBISCH'S sole-plate and chin-rest No. 9820. 



(V 5 Full Size.) 



