A vintage Japanese microscope, 1965, manufactured by Tower Optical Co., Ltd, a Ka model B class microscope with two eyepieces and two lenses, in the original box. Height 40.5 cm. Width 1 6.5 cm. Depth 19 cm. (box)
A large Theodolite, William Cary (1759-1825), London, housed in cedar case, inscribed Cary London above one of the verniers., the trade label on the box reads "A. Osterloh, chronometer, watch and clock maker. Maker of Mathematical instruments. 60 Rundle st
A mahogany cased Maritime sextant, early 20th century. The mahogany case has a retailers plaque, 'Dobbie Mcinnes Ltd. Opticians, 57 Bothwell St. Glasgow'. Later retailed Amsterdam 1949, with impressed stamp 'Martin & Co. Antwerp', with accessories, spare l
Optical Equipment: Sighting telescope No.24B Mk VI with by Taylor Hobson 1911. Includes original brown leather case with fastening straps, good condition; Australian made World War II sighting telescope in metal case. Fair condition. (2 items)
Georgian Zograscope the zograscope, or 'Optical diagonal machine', was used mostly in the C18 and first half of the C19 for viewing prints. It has a large shallow convex lens. When the print is viewed through the lens, it seems to enhance the natural persp
An Edwardian Sheraton Revival inlaid mahogany miniature longcase clock, the silvered dial with Roman numerals engraved 'Aitchison & Co. Opticians to H.M. Govt., London & Leeds', classical inlay to hood, trunk and base, various moulded detail, domed top, ke
Edison cylinder Gramophone a very rare 'Home' long cased model in stunning condition. All original paint and decal work intact. Rare triple banner transfer on case. Original shop tag 'Osborn and Jerdan, Opticians and Electricians, Sydney.' oak case, 45 x 3
A late 19th century French optometrist's quality Optical Testing Set in original brass mounted mahogany case including each of the testing spheriques concaves and spheriques convexes with metal detailed tabs, circa 1870. Note; some lenses absent but set ne
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