XXII, o. Neue Literatur. 4(57 



2. Mikroskop und mikroskopische Apparate. 



a. Nene Mikroskope. 



Finlaysou, D., The Ashe-Finlayson „Comparoscope" (Journ. R. Microsc. 



Soe. 1904, pt. 4, p. 414). 

 Studnicka, F. K. , Über eine neue Konstruktion des Präpariermikroskops 



(Sitzber. Böhm. Ges. d. Wiss. 1905, 4 pp. ; vgl. diese Zeitschr. Bd. XXI, 



1904, p. 440). 



Kohistka's Large Model mineralogic:d ]Microscope (Journ. R. Microsc. Soc. 



190.5, pt. 4, p. 492; vgl. Koristka's Katalog, No. 12, 1905, p. 31, 



Fig. 15). 

 Leitz' Demonstrations Microscope (Journ. R. Microsc. Soc. 1905 , pt. 4, 



p. 495; vgl. Leitz' Katalog, No. 41, 1905). 

 Leitz' Mechanical Stage (Journ. R. Microsc. Soc. 1905, pt. 4, p. 497; vgl. 



Leitz' Katalog 1905, No. 41). 

 Leitz' Mineralogical Stand No. I (Journ. R. Microsc. Soc. 1905, pt. 4, p. 492 ; 



vgl. Leitz' Katalog 1905, No. 41). 

 Leitz' Mineralogical Stand II (Journ. R. Microsc. Soc. 1905, pt. 4, p. 495; 



vgl. Leitz' Katalog 1905, No. 41). 

 Reichert's Medium dissecting Microscope (Journ. R. Microsc. Soc. 1905, 



pt. 3, p. 3G6; vgl. C. Reicherts Katalog 1904, No. 25, Fig. 19). 

 Reichert's new Microscope for Brain Sections (Journ. R. Microsc. Soc. 



1905, pt. 3, p. 367; vgl. C. Reicherts Katalog 1904, No. 25, p. 36, 

 Fig. 17 d). 



.1. E. Stead's Engineer's metallurgical Microscope (Journ. R. Microsc. Soc. 



1905, pt. o, p. 364; vgl. J. Swift and Son's Catalogue 1904, p. 35). 

 Svvift's new Compound metallurgical Microscope (Journ. R. Microsc. Soc. 



1905, pt. 3, p. 366: vgl. J. Swift and Sox's Catalogue 1904, p. 36). 

 Tafner's new Preparation Stand (Journ. R. Microsc. Soc. 1905, pt. 3, p. 368; 



vgl. Reichert's Katalog 1904, No. 25, p. 41, Fig. 20a). 



b. Objektive und Okulare. 



(Chalmers, S. D.,) Theory of symmetrical optical Objectives (Journ. R. 



Microsc. Soc. 1905, pt. 4, p. 501; vgl. Proc. R. Soc. vol. LXXIV, 



no. 482, p. 267, no. 504, p. 396). 

 Conrady, Ä. E. , On the chromatic correction of Object-glasses (Monthly 



Not. R. Astron, Soc. vol. LXIX, 1904, p. 274). 

 Dowdy, S. E., Attachable Object-finder (Engl. Mech. vol. LXXIX, 1904, 



p. 410). 



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