. How to use the microscope; a guide for the novice. Microscopes. THE COMPOUND MICROSCOPE 21 Mr. C. Baker, London, advertises a nature-study microscope, with one eye-piece and a combining objective giving magnification x 60, x 120, and x240 for £2 5s. The joint of this instrument'is not inchnable. The " Star " (Fig. 8), made by Messrs. R. and J. Beck, Ltd., London, is also an efficient yet inexpen- sive tool, worthy of favourable consideration by. Fig. 8.—Beck's "Star" Microscope. begirmers. The cost, with one eye-piece and a 1-inch objective, is about £3. The " London
. How to use the microscope; a guide for the novice. Microscopes. THE COMPOUND MICROSCOPE 21 Mr. C. Baker, London, advertises a nature-study microscope, with one eye-piece and a combining objective giving magnification x 60, x 120, and x240 for £2 5s. The joint of this instrument'is not inchnable. The " Star " (Fig. 8), made by Messrs. R. and J. Beck, Ltd., London, is also an efficient yet inexpen- sive tool, worthy of favourable consideration by. Fig. 8.—Beck's "Star" Microscope. begirmers. The cost, with one eye-piece and a 1-inch objective, is about £3. The " London " model, made by the same firm, is sound in every respect, but it is more costly than the " ; It can be had in a comparatively simple form, or in increasing degrees of elaboration. One form, having inclining joint, coarse and fine adjustments, vulcanite-faced stage, draw-tube with milhmetre scale, double mirror, iris diaphragm, and substage collar, for stand in case, is fisted at £3 5s. 6d. With the addi-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hall, Charles Albert, 1872-. London, A. and C. Black
Size: 1233px × 2025px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade, booksubjectmicroscopes, bookyear1912
