The Monthly Microscopical Journal: Transactions of the Royal Microscopical Society, and Record of Histological Research at Home and Abroad, Volumen6Robert Hardwicke, 1871 |
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... IMMERSION PARABOLA , For dark ground illumination , with high powers , giving effects hitherto unattainable . Price £ 1 . 11s . 6d . Illustrated Catalogue of Microscopes and accessories sent on receipt of Two Stamps . MANUFACTURED ONLY ...
... IMMERSION PARABOLA , For dark ground illumination , with high powers , giving effects hitherto unattainable . Price £ 1 . 11s . 6d . Illustrated Catalogue of Microscopes and accessories sent on receipt of Two Stamps . MANUFACTURED ONLY ...
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... immersion sixteenth , with the short eye - piece I generally employ on the plate , gives a field 004 of an inch in diameter , or eight times the width of one of the bands . The Tolles'th , belonging to the Museum , with the same tube ...
... immersion sixteenth , with the short eye - piece I generally employ on the plate , gives a field 004 of an inch in diameter , or eight times the width of one of the bands . The Tolles'th , belonging to the Museum , with the same tube ...
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... immersion lens of shorter focal length than those he has hitherto made , the result would be gratifying to his warmest friends . Some time prior to the appearance of Mr. Stodder's paper , therefore , I sent through him an order for such ...
... immersion lens of shorter focal length than those he has hitherto made , the result would be gratifying to his warmest friends . Some time prior to the appearance of Mr. Stodder's paper , therefore , I sent through him an order for such ...
Página 36
... immersion objectives . In the figure , " A " represents a plano - convex lens , nearly hemi- spherical , applied centrically to an objective at its front face . The objective used had an angle of over 170 ° . When the hemispherical lens ...
... immersion objectives . In the figure , " A " represents a plano - convex lens , nearly hemi- spherical , applied centrically to an objective at its front face . The objective used had an angle of over 170 ° . When the hemispherical lens ...
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... immersion objective to the eye of the observer . Incidentally to this proposition , the following is given when the object is actually in situ and well defined . Thus , instead of the water in the above experiment , human blood was ...
... immersion objective to the eye of the observer . Incidentally to this proposition , the following is given when the object is actually in situ and well defined . Thus , instead of the water in the above experiment , human blood was ...
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achromatic achromatic condenser acid Amoeba animal aperture appearance arch balsam blood body Canada balsam cells chelifer chlorophyll chromic acid cilia Cloth containing corpuscles described diameters diatoms disease ditto eggs Euglena examination exhibited experiments eye-piece ferns fluid focus follicles frustules Fungi germinal glass granular Hennah illumination Illustrated immersion inch Infusoria insects instrument JOHN GILBERT BAKER larvæ layer lens light lines London magnified membrane micrometer microscopists minute Monads Monthly Microscopical Journal mosses Natural History nineteenth band nucleus objects observed obtained Optician ordinary organisms Oxytricha paper Paramecium parasite particles photographs PICCADILLY pin-point Monad plants present prism Professor R. A. PROCTOR rays remarks ROBERT HARDWICKE Rotifer ROYAL MICROSCOPICAL SOCIETY scales seen selenite slide solution species specimens spectra spectrum structure substance surface tion tissue Tolles tube Vaucheria vesicle Vorticella whole-page plates Wigmore Street Wonfor Woodward worm
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Página 241 - These laminee are separated by short vertical piles of cells, believed to be medullary rays. In the transverse section the intersected mouths of the vessels form radiating lines ; and the whole structure is regarded as an early type of an exogenous cylinder; it is from this cylinder alone that the vascular bundles going to the leaves are given off. This woody zone is surrounded by a very thick cortical layer, which is parenchymatous...