XVII, 2. Neue Litenitur. 2ß7 



(l. Tisch. 



(Macfiulyen, A,,) New hot stage (Journ. R. Microsc. Soc. IIHK), pt. 1, 

 j). 110-, vgl. 1. c. 1895, pt. o, p. 581; Transact. Jexnkr Inst. Prevent. 

 Med. ser. II, 1899, p. 246; diese Zeitschr. Bd. XII, 1895, p. 1). 



e. Beleuclitungsai)parate. 



(Barnard, J. E.,) Electric microscope lamp (Journ. R. Microsc. Soc. 1900, 



pt. 1, p. 118; vgl. Transact. Jenner Inst. Prevent. Med. ser. II, 1899, 



p. 252). 

 Beck's new wide-angle oil-iramersion condenser (Journ. R. Microsc. Soc. 1900, 



pt. 2, p. 254). 

 Gillett's achromatic condenser (Journ. R. Microsc. Soc. 1900, pt. 2, 



p. 255). 

 Leitz' buU's-eye condenser (Journ. R. iAIicrosc. Soc. 1900, pt. 2, p. 254). 

 Watson and Son's new substage condensers (Journ. R. Microsc. Soc. 19(J0, 



pt. 1, p. 119). 



f. Camera lucida. 



Carazzi, I)., Una camera chiara di Abbe, modificata dal Prof. ApAthy 

 [Eine Camera lucida von Abbe, abgeändert von Prof. Apathy] (Monit. 

 Zool. Ital. vol. XI, 1900, no. 1, p. 29). 



g. PoIari.sationsai>parate. 



Cheyney, J. S., On a new polarizing prism (Microsc. Bull. 1900, p. 19). 

 WixTox's uiicro-polariscope for food exaniination (Journ. R. Microsc. Soc. 

 1900, pt. 1, p. 118; vgl. Journ. applied Microsc. vol. II, 1899, p. 550). 



h. Verschiedenes. 



(Beall, W. J,,) U-shaped foot (Journ. R. ]\Iicrosc. Soc. 1900, pt. 1, p. 114: 



vgl. Journ. applied Microsc. vol. 11, 18'./!), p. 623). 

 Charlier, C. Y. L., Ueber achromatische Linsensysteme (Öfvers. K. Veten- 



skabs-Akad. Förhandlingar 1899, p. 657). 



