Antique Optometrist Tool, 6 Magnification Lorgnette Spectacles in Case, Tortoise Shell, c.1870s
I have had these in a bin for decades - something fun found ages ago in France. The piece is a late 1800s Optometry tool, folds neatly into itself but can be opened one magnification at a time to test which a patient will need. The magnification levels vay and each lens has an incised number or code so a patient's prescription can be ground to perfect need. Isn't it fun! OR, one can use it as a lorgnette. The tortoise shell is deep dark chocolate color, beautifully crafted. Measurements are noted on the photos. Could, technically, be used as opera glasses, perhaps, and hung as a pendant on a ribbon or chain. Very good to excellent condition throughout, with a single tiny flaw: an old repair to rim of one lens, marked on photos with x for your review. All the lenses are clear, intact. Outer cover panels are thick and have an elegant beveled edge, silver pins and hinge pin. Very high quality item. Simple and easy for house calls. IMPORTANT NOTE regarding antique tortoise shell or ivor