The Microscope: and Its Revelations |
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Page 49
... , even under a good pocket mag- nifier , identical or nearly so . But you are told , to your surprise , that however like the were separated as a distinct order by these observers , 4 MICROSCOPIC STUDY OF ANIMALCULES . 49.
... , even under a good pocket mag- nifier , identical or nearly so . But you are told , to your surprise , that however like the were separated as a distinct order by these observers , 4 MICROSCOPIC STUDY OF ANIMALCULES . 49.
Page 50
William Benjamin Carpenter Francis Gurney Smith. were separated as a distinct order by these observers , on account of their possession of a second orifice to the alimentary canal , and the general tendency of their plan of organization ...
William Benjamin Carpenter Francis Gurney Smith. were separated as a distinct order by these observers , on account of their possession of a second orifice to the alimentary canal , and the general tendency of their plan of organization ...
Page 81
... separated from each other by a considerable thickness of glass ; the distance of the two surfaces from each other being so ad- justed , that when the most convex is turned towards the eye , minute objects placed on the other surface ...
... separated from each other by a considerable thickness of glass ; the distance of the two surfaces from each other being so ad- justed , that when the most convex is turned towards the eye , minute objects placed on the other surface ...
Page 115
... separated from each other to any interval that may be required , this interval being determined by the distance between the central and the lateral prisms . In a a FIG . 30 . a b Arrangement of Prisms in Nachet's Binocular Microscope ...
... separated from each other to any interval that may be required , this interval being determined by the distance between the central and the lateral prisms . In a a FIG . 30 . a b Arrangement of Prisms in Nachet's Binocular Microscope ...
Page 116
... separated from , or approximated towards , each other ; so that the distance between their axes may be brought to coincide with the dis- tance between the axes of the eyes of the individual observer . The author can con- firm by his own ...
... separated from , or approximated towards , each other ; so that the distance between their axes may be brought to coincide with the dis- tance between the axes of the eyes of the individual observer . The author can con- firm by his own ...
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Common terms and phrases
acetic acid achromatic acid adjustment afford angle angular aperture animal Animalcules antheridia aperture appearance archegonia arrangement attached body calcareous Canada balsam cavity cells centre cilia color condenser consists containing convex convex lens corpuscles Crustacea cuticle diameter disk distance distinct Ditto Ehrenberg employed endochrome epithelium examination extra cloth extremely eye-piece fibres filaments fluid focus Foraminifera frustules furnished illumination inch Insects instrument Journal kind lacunæ larvæ layer lens lenses light magnifying power matter Medical membrane ment Microscopist milled head minute mode mounted movement nearly object-glass oblique observed octavo octavo volume ordinary organs particles peculiar plants plate portion present prism Prof rays refraction rendered resembling Rotifera scale seen segments separated shell side slide sometimes species specimens spicules stage stem stomata structure substance surface thickness thin glass tion tissue transparent transverse tube usually utricle Vegetable vessels Volvox whilst Zoophytes zoospores
Popular passages
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