454 



INDEX 



Balsam, natural, 350 



neutral or alkaline, 350-351 



removal from lenses, 93 



removal from slides, 315 



xylene, 350 



Base of microscope (fig.), 27 

 Basket for slides (fig.), 385 

 Bench, optical, 221 

 Bent-neck bottle or vial, 331 

 Bibliography, 35, 76, 126, 159, 205, 

 245, 269, 311, 367, 422-423, 440, 



443 



Binoculars, 82-91, 431-432 

 figures of, 84-85, 87, 432 

 parallel or converging-tubes, 86 



Black aniline for tables, 365-366 



Blocks for shellvials, 332 



Blood, absorption spectrum of, 259 



Blotting paper for models, 413-422 



Board, reagent, 332, 345 



Borax carmine, 351 



Bottle 'for balsam, glycerin, or shellac, 

 328-329 



Box, imbedding and fig., 378 



washing for tissues (fig.), 369 



Brownian movement or pedesis, 118 



Burning point or focus, 284 



Cabinet for microscopic preparations, 



340-345 



Calipers, micrometer, 318-319 

 Camera, 206 



drawing, 176 



photographic, 206* 



photo-micrographic, 217-218 



testing, 212 



vertical, 207-218 



vibrations, avoidance of, 217-218 

 Camera lucida, 136-137, 161 



Abbe (fig.), 163-170 



Wollaston's fig. of, 136, 162 

 Canada balsam, 329, 350-351 



mounting in, 329-330 



removal from lenses, 93 



removal from slides, 315 

 Carbol- turpentine, 352 

 Carbol-xylene, 352 



Carbon-^nonoxide haemoglobin spectum > 



261 

 Card, black-pinhole (fig.), 6, 9, 10 



catalogue, 337 



centering, 326 

 Care, of eyes, 94-96 



microscope, mechanical parts, 92 



optical parts, 92-94 



of negatives, 214 



of oil immersions, 82 



of water immersion objectives, 80 

 Carmine, borax, 351 



muci-, 351 



spectrum of, 262 

 Castor-xylene clarifier, 391 

 Cataloguing formula, 338-339 



preparations, 337 

 Cedar- wood oil, 352 



clearing with, 352 



for oil immersion objectives, 438* 

 Cells for mounting, 324 



staining isolated, 332 

 Cement, shellac, 364 

 Cementing collodion, 353 

 Center, optic or optical, u, 282 

 Centering condensers, 65 



projection apparatus, 201 



source of illumination, 65 

 Centering-card, 326 

 Central light, 46 

 Chamber, moist, 333 

 Chloral haematoxylin, 359 

 Chloroform, 352 

 Chromatic aberration, 288 ' 



correction, 290, 435 

 Circle, Ramsden's circle, 34, 76 

 Clamp for microtome, 378 

 Clarifier, castor-xylene, 353 

 Class demonstrations, 193, 195 

 Cleaning, back lens of objective, 94 



homogeneous immersion objectives, 

 82 



mixture for glass, 320 



optical parts, 92 



slides and cover-glasses, 315-317 



water immersion objectives, 80 

 Clearer, 330, 352 

 Clearing mixtures, 352 



