28 LITERATURE OP THE SPECTROSCOPE. 



The beet form of compound prism for the Bpectrum microscope. 

 rbj (H. 0.). Nature, 4. Bll-612. 



r ciii wrhessertes Prisma a vision ilirecte. 

 m (C). Ber. aus Ungarn, 1, 1K7-200. 



Min Bpectroecop S vision directe mit nur einem Prisma. 

 Emsmann (II. i. Ann. Phys. u. Chem., 150 



Lsichtigea Prisma. 



Fuchs (F.). Z. Instrumcntenkunde, 1, 849-868 ; Z. analyt. Chemie., 

 21 



Nouveau modele <le prisme pour spectroscope a vision directe. 

 Hofmann (J. < I I 79,681. 



( reradsichtige Prismen. 



I: a /. [nstrumentenkunde, 2, 106; Z. anaht. Chem., 21, 555 



i ; Beiblatfc r, 6. 794 | Abs.). 



Minimum du pouvoir <le resolution d'un prisme. 

 Thollon i,L). Comptea Rendus, 92. 128 



The magnifying power <>f the half-prism as a means of obtaining great 

 dispersion, and on the general theory of the half-prism spectro- 



BCOpi'. 



W II M I'- i: ;■ ilSoc., 26. B-40; B( ibl itl l 

 Lbs.). 



New form of e >pe with half-prisms. 



Chem. News, 35 L876), 161. 



if prisma of flinl gl 



Rood (O. N.). A 85. 866. 



Deber die anomale D Prismen. 



143 



Nicht alle Quarzprismen verlangern das Spectrum am ultra-violettezi 

 Ende. 



KIT 



bisulphide in prisms. 



BtJ. Amer. Jour. J 21 Chem. 



48, 858 (A 5 



