ZOOLOGY AND BOTANY, MICROSCOPY, ETC. 



665 



MICROSCOPY. 



A. Instruments, Accessories, &c* 

 (1) Stands. 



Leitz' New Stand and Fine Adjustment^ — In this new model 

 (fig. 152) Leitz has adopted the English method of applying the micro- 

 meter screw to the tube, and has, at the same time, abandoned the 





Fig. 152. 



Continental type of stand. The build of the Continental stand is a 

 necessary consequence of the straight tube and straight pillar of the 

 upper part : hence, in the present stand greater freedom has been 



* This subdivision contains (1) Stands; (2) Eye-pieces and Objectives; (3) Illu- 

 minating and other Apparatus; (4) Photomicrography; (5) Microscopical Optics 

 and Manipulation ; (6) Miscellaneous. 



t Zeitschr. f. Instr., xxiii. (1903) pp. 79-81 (3 figs.). 



