. The elements of vegetable histology. Plant anatomy. THE MICROSCOPE 29 entering the edges of a lens undergo greater refraction than those entering nearer the optic axis (Fig. 13). A~ B' Fig. 12.—Formation of Virtual Image by Convex Lens. 1. Optic axis. 2. Focal points. A-B. Object within focal point (2). A'-B'. Virtual image of object A-B. A' B' C. 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 Ballard, Charles Willia
. The elements of vegetable histology. Plant anatomy. THE MICROSCOPE 29 entering the edges of a lens undergo greater refraction than those entering nearer the optic axis (Fig. 13). A~ B' Fig. 12.—Formation of Virtual Image by Convex Lens. 1. Optic axis. 2. Focal points. A-B. Object within focal point (2). A'-B'. Virtual image of object A-B. A' B' C. 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 Ballard, Charles William, 1887-. New York, John Wiley & Sons, Inc. ; [etc. ,etc. ]
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectplantanatomy, bookyea
