tic axis of the ob-jective. B C. Back Combination, composed of aplano-concave lens of flint glass (F), and adouble convex lens of crown glass (c).F C. Front Combination.C, O, si. The cover-glass, object and slide.Mirror. The mirror is represented as abovethe stage, and as refecting parallel rays… … 12 MICROSCOPE AND ACCESSORIES. \_CH. I. \ 16. Immersion Objectives.—An immersion objective is one with which thereis some liquid placed between the front of the objective and the object or cover-glass. The most common immersion objectives are those (A) in which water isused as the immersion fluid,…
Microscopy
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