Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 126
tic Con-denser, Paraboloid, Polarizing apparatus, &c, can be added to thisinstrument; or it may be fitted with Mr. Crouchs UniversalSub-stage Illuminator, which, like that of Mr. Swift (Fig. 85), com-bines the different Accessories ordinarily required for the examina-tion of transparent… … Bakers Students Erecting Binocular. * The price of this instrument, with one pair of Eye-pieces, two Objectives(a best 1-inch and a l-4th of 110°), and a Condenser for opaque objects, in Case,is £12 15s. Qd, 80 CONSTRUCTION OF THE MICROSCOPE. their Students Microscope, as shown in Fig. 47; with…
Microscopy · Biology
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