The microscope : its construction and management : including technique, photo-micrography, and the past and future of the microscope (1893)
Heurck, Henri van, 1838-1909 · London : C. Lockwood ; New York : D. Van Nostrand Co. · leaf 228
d it with the following contrivances :— 1. A sector sliding in two grooves allows it to assume every positionbetween the vertical and horizontal. 2. The entire optical apparatus can be inclined either to the rightor to the left without moving the foot. 3. The entire optical apparatus can be rotated… … Fig. 145. 2o8 ROSS AND CO. 5. The stage can make a complete revolution about the optic axis,and can be centred for different objectives. 6. The illuminating apparatus can be used in all positions thatmay be desired, and can, while the microscope remains fixed, describenearly a complete circle about…
Microscopy
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