XXIV, 3. Neue Literatur. 34 1 



2. Mikroskop und mikroskopische Apparate. 



a. Neue Mikroskope. 



Reichert, C, Neue Mikroskopstative mit Handhabe (Zeitschr. f. angew. 



Mikrosk. Bd. XIII, 1907, H. 3, p. 57). 

 Koristka's Large Model Stand Ile (Journ. R. Microsc. Soc. 1907, pt. 5, 



p. (1I6; vgl. Supplement d. Hauptkatalogs Koristka No. 1'2, 1907). 

 Leitz' Microscope Stand B (Journ. R. Microsc. Soc. 1907, pt. 4, p. 475; 



vgl. E. Leitz' Katalog No. 41j, 

 Leitz' Portable Microscope (Journ. R. Microsc. Soc. 1907, pt. 4, p. 475; 



vgl. E. Leitz' Katalog No. 41). 

 Martens' ball-jointed metallographic preparation microscope (Journ. R. 



Microsc. Soc. 1907, pt. 5, p. G18; vgl. Katalog von Zeiss 1907). 

 Zeiss' Heat-Microscopes (Journ. R. Microsc. Soc. 1907, pt. 5, p, 615 ; vgl. 



Katalog von Zeiss 1906). 



b. Objektive. 



Micheels, H., Sur un nouveau dispositif pour les cultures aqueuses (Bull. 



Soc. Roy. Botan. de Belgique t. XLIII, 1906, p. 254). 

 Voigtländer and Sons' large mechanical stage (Journ. R. Microsc. Soc. 



1907, pt. 5, p. 618; vgl. Voigtländers Katalog 1907). 



c. Okulare. 



Hall, J. J., The raagnifying power of eye-pieces (Engl. Mechan. vol. LXXXV, 



1907, no. 5, p. 2200—2202). 

 Nelson, E. M. , Eye-pieces for the microscope (Journ. R. Microsc. Soc. 



1907, pt. 5, p. 525). 

 Siedentopf's microscope ocular with Quartzwedge Compensator (Journ, 



R. Microsc. Soc. 1907 , pt. 5 , p. 619 ; vgl. Zentralbl. f. Mineral, usw. 



1906, No. 23). 



