INDEX 



349 



Drawing, with Abbe camera lu- 



cida 146-153 



Board for Abbe camera lucida, 



146-149. 3 2 9 



Distortion, avoidance 143 



Embryograph for * 154 



Microscope 140 



Models 329 



Photographic camera 154 



Photo-engraving 324 



Room for projection micro- 

 scope 153, 154 



Scale and enlargement 151 



With simple microscope 153 



Drugs, adulteration 182 



Dry objectives 14, 20-23 



Light utilized 21 



Dry mounting 252 



Numerical aperture 20 



Dry plates, discovery by Mad- 

 dox 218 



Dust, of living rooms, examina- 

 tion in 



On objectives and oculars, how 



to determine 101 



Removal 71 



Dye, general staining with 310 



Aqueous 311 



Alcoholic 311 



E . 



Eccentric diaphragm 5r, 57, 58 



Egg pipette 319 



Eikonometer 137, 138 



Elastic stain 275, 315 



Embryograph 154 



Embryos, camera for 209 



Photographing 209-212 



Records : 211 



Serial Sections 320 



Engraving glass for condenser 225 



Enlargements 242 



Eosin 276 



Equivalent focal length or focus of 



objectives and oculars__i3, 29, 



——33. 190-19 2 



Erect image 1 



Erecting, binocular microscope 



112-113 



Etching for metallography 241 



Ether, alcohol 276 



Sulfuric 276 



Ethyl alcohol 271 



Examination of dust of living 

 rooms, bread crumbs, corn 

 starch, fibres of cotton, lin- 

 en, silk, human and animal 

 hairs, potatoes, rice, scales 



of butterflies and moths, 

 wheat in 



Experiments, Abbe condenser 56 



Adjustable and immersion ob- 

 jectives 64 



Compound microscope 30 



Homogeneous immersion obj ec- 



tive 68 



Lighting and focusing 42, 43 



Micro-chemistry 176, 181 



Micro-spectroscope 167 



Micro-polariscope 174 



Mounting 251 



Photo-micrography 226 



Simple microscope 6 



Exposure, of photographic plates. 



226, 233, 236, 242 



Color-screen 214-217, 244 



Extraordinary ray of polarized 



light 173 



Eye and microscope 1, 7, 9, 11,36 



Eyes, care of 72 



Emmetropic, hyperopic, my- 

 opic, normal 8, 9 



Muscae volitantes no 



Eye-lens of the ocular 25 



Bye- piece 25 



Micrometer 129 



Parfocal 45 



Eye -point 7, 37, 130, 142 



Ocular, demonstration 37 



Eye-shade, adjusting 73 



Farrants' solution 276 



Fibers, examination in 



Textile 181 



Field 32 



Camera lucida 121 



Illumination 52, 61 



Orthoscopic ocular j 27 



Periscopic ocular 27 



View with Microscope_32-34, 118, 



142-145 



Size of, with different objec- 

 tives and oculars 33, 34 



Field-lens, of ocular 25-27 



Action 37 



Dust on 101 



Filar, micrometer ocular 26, 30 



Ocular micrometer ^-'SS 



Filtering balsam 272 



Fine adjustment, Frontispiece ; 



Testing .. 74 



Fir, balsam of 272 



Fixation 284 



Fixative, albumen, Mayer's 271 



Fixer , 284 



