The microscope and its revelations . ciently exact and sensitive to furnish all that is needed forlow and medium powers. When this addition is made, how- wahingtons universal miceoscope. 91 ever, the irLstrument is adapted to any kuid of Tvork towhich the preceding can be applied; it can receive the samefittings; and in consequence of the larger dimensions of thestage, a traversing movement may be readily added to Microscope may thus be rendered a very complete instru-ment ; but it mil scarcely be so convenient in .use, as theinstruments which are specially for a greater range


The microscope and its revelations . ciently exact and sensitive to furnish all that is needed forlow and medium powers. When this addition is made, how- wahingtons universal miceoscope. 91 ever, the irLstrument is adapted to any kuid of Tvork towhich the preceding can be applied; it can receive the samefittings; and in consequence of the larger dimensions of thestage, a traversing movement may be readily added to Microscope may thus be rendered a very complete instru-ment ; but it mil scarcely be so convenient in .use, as theinstruments which are specially for a greater range ofadaptations; and the particular advantage it possesses, is forthe purpose indicated by its designation. 36. Waringtoiis U?iiversal Microscope.—^A new set ofadaptations for special purposes, called-for by new require-ments, has been recently devised by Mr. Warington; who,by different combinations of the same very simple materials,has produced an instrument which may be used in fourdifferent modes, and which may fairly, therefore


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Keywords: ., bookcentury1800, booksubjectmicroscopes, booksubjectmicroscopy