228 



INDEX. 



Benzin, removing of from sections, 166. 



Biaxial crystals, 138. 



Bibliography, 32, 91, 10S, 119, 135, 139, 

 173, 182, 209, 215. 



Binocular vision, for getting magnifica- 

 tion, 93. 



Cells, deep, thin, 14S ; isolated, prepara- 

 tion of, 155 ; mounting, 148 ; stain- 

 ing. T 55- 



Cement, shellac, 179. 



Cementing collodion, 177. 



Center, optical, 2, 3. 



Blood, absorption spectrum of, 131 ; or Centering and arrangement of illumina- 



other albuminous material, removal, 

 58 ; velocity of current, 88. 



Body of microscope, Frontispiece. 



Bottle for balsam, glycerin or shellac, 164. 



Bowl, waste, 162. 



Bread crumbs, examination of, 90. 



Bromide paper, 208. 



Brownian movement, 88. 



Brunswick black, removal from lenses.58. 



Bubble, air, 84-85. 



tor, 41, 45 ; card, 149 ; condenser for 

 ph oto-m i c 1 og r aphy , 201 ; dia- 

 phragm, 42 ; image ol source of illu- 

 mination, 42 



Central light, 35, 84 ; with a mirror, 39. 



Chain lens holder, 199 



Chamber, moist, 151. 



Chimney, metal for lamp, 48 



Chlorolorm, paraffin, 176 ; infiltrating 

 with, 165 ; saturating with, 165. 



Bull's-eye, 49, 191, 200; engraving, glass j Chromatic aberration, 4 ; correction, 12, 

 for, 198. 13 ; correction, test lor, 210. 



Burning point, 6 ; finding of, 30. 

 Butterfly scales, 90. 



Chemical focus, 13 ; rays, 13. 



Clarifier, 176; casior-x\ leue. 176. 



Cleaning back lens ot objective, 58 ; ho- 

 mogeneous objectives, 56 ; mixtures 

 for glass, 145 ; slides and cover- 

 glasses, 140-142 ; water immersion 

 objectives, 55. 



Clearer, clearing, 153, 164, 167, 176. 



Clearing mixture, preparation of, 176. 



Cabinet for microscopical preparations, 



173, 174- 

 Calipers, micrometer, 143, 141; pocket, 



143. 

 Camera bed, 207 ; photographic, for draw- \ Clinical microscope, 76. 



ing, 208; long and short bellows, Clothes moth, examination of scales, 90. 



187, 200; photo-micrographic, 186, 1 Cloudiness of objective and ocular, how 



188, 190-193, 202. 205, 207 ; testing, j to determine, 82 ; removal, 58. 



185 ; vertical, 188, 293, 202, 205, 207. ; Coarse adjustment of microscope, Front- 

 Camera lucida, Abbe, in ; arrangement ispiece ; testing. 60. 

 of, 112, 113 ; drawing with, 114, 115, Cob-web micrometer, 104. 

 118 ; hinge for prism, 112 ; with in- 1 Collective, 24. 



clined microscope, 115; laboratory ' Collodion, 176 ; for coating glass rod, 87 ; 



microscope with, 61 ; magnification cementing, 177 ; clarifying, 158; cot- 



of microscope with, 92, 118. ton, 176; hardening, 158; method, 



Camera lucida, definition, 109; figures! 157. 164; thick, 158, 177; thin, 157, 



•of, 98, no in, 114 ; Wollaston's, 95, j 177- 



Color correction, 13 ; images, 5r, 56 ; law 

 of, 124 ; production of, 138 ; screens, 



191. 50. 

 Colored minerals, absorption spectra of, 



134 ; substances, spectra of, 133. 

 Colorless bodies, spectra of, 134. 

 Coma, 53. 

 Combination of lenses, back and front, 



10-12, 52 ; optical, 105. 

 Comparison prism, 127, 128 ; spectrum, 



128. 



in. 

 Canada balsam, 175 ; mounting in, 163, 



167 ; preparation of, 175 ; removal 



from lenses, 58 ; removal from slides, 



141. 

 Carbol-xyleue, 176. 

 Carbon-monoxide hemaglobin, spectrum 



of, 133- 

 Carbonate of lime, pedesis, 89. 



Card catalog, 173; centering, 149. 



Care of, eyes, 58 ; microscope, median- 



ical parts, 57 ; optical parts, 57 ; neg- Compensating ocular, 24-26 

 atives, 197 ; water immersion object- ; Complementary spectra, 124 



ives, 55. 

 Carmine to show currents and pedesis, 



89 ; spectrum of, 133. 

 Castor- xylene clarifier, 176. 

 Catalog, cards, labels, ink for, 173. _ 

 Cataloging, formula, 172 ; preparations, 



171-172. 

 Celloidin for coating glass rod, 87. 



Compound microscope, see under micro- 

 scope. 



Concave lenses, 3 ; mirror, use of, 36. 



Condenser, 39-49 ; Abbe, 44~48 ; achro- 

 matic, 40, 191, 201 ; apochromatic, 40, 

 191 ; bull's-eye, 49, 198, 200; center- 

 ing, 41, 45 ; illuminating cone with, 

 44; mirror for, 46; non-achromatic, 



