. Beck microscopes. Microscopes. No. 3654, Eyepiece camera, complete with three single metal plateholders ... ... ... ... ^^3 3 0 No. 3655. Extra single metal plateholders ... each 0 3 6 This camera is for use over the eyepiece of the microscope and consists of a tapered box, 6| in. long. The upper end is fitted with a frame which carries a focussing screen or single metal plate holder. The lower end is fitted with an exposing shutter giving time, bulb and instantaneous speeds. Into this shutter is screwed an adapter which fits over the drawtube of the microscope. The adap- ter is provided wit
. Beck microscopes. Microscopes. No. 3654, Eyepiece camera, complete with three single metal plateholders ... ... ... ... ^^3 3 0 No. 3655. Extra single metal plateholders ... each 0 3 6 This camera is for use over the eyepiece of the microscope and consists of a tapered box, 6| in. long. The upper end is fitted with a frame which carries a focussing screen or single metal plate holder. The lower end is fitted with an exposing shutter giving time, bulb and instantaneous speeds. Into this shutter is screwed an adapter which fits over the drawtube of the microscope. The adap- ter is provided with a clamping screw to ensure the camera being rigidly held in position. The shutter is actuated by an antinous release. The size of the plate which the single metal plate holders carry is J-plate (4J X 3J in.). The camera is extremely light in weight, the total weight including a single metal slide being 15 oz. BECK VERTICAL PHOTOMICROGRAPHIC 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 Beck (R. & J. ) Ltd. London : Beck
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Keywords: ., bookcontributorgerstei, bookleafnumber99, booksubjectmicroscopes
