Half-hours with the microscope; being a popular guide to the use of the microscope as a means of amusement and instruction (1863)
Lankester, Edwin, 1814-1874 · London, R. Hardwicke · leaf 48
a little brass box,inverted, to the bottom of which is attached apiece of glass. Over this, again, is placed a lidor cover, with a glass top. The cover can be madeto press on the glass beneath, and an object beingplaced between the two glasses, can be submitted 22 THE STRUCTURE Or to any amount of… … Fig. 10. Animalcule Cage or Live Box. In the use of the cage and the slide, care mustbe taken not to break them by turning the object-glass down upon them. It is sometimes a difficultthing, when the object-glass has a focus of notmore than a quarter or eighth of an inch, to adjustIt to exactly the…
Microscopy
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