Antique Hartnack Microscope. 1860

Rare antique drum microscope, probably made in Paris by the famous Parisian optician and maker Hartnack, circa 1860. The microscope is in wonderful condition and perfect working order, and can be used to view samples. It includes two lenses and one eye piece, and preserves all its original component parts and the storing box too. The microscope mounts an oscillating mirror at the base, hidden inside a cylindrical piece that protects it. It also mounts a magnifying glass to concentrate the natural light, attached to the turret by a hinge. The instrument can be stored in the original box, made of dark mahogany wood and finely preserved. The box bears artisanal dovetail joints at the corners, solid and strong. Inside it has several fixed wooden pieces that help stabilize the microscope, and a small drawer that contains the extra lens. Outside the wood preserves the subtle ancient satin finish that protects and embellishes its surface. This stunning antique drum microscope is a charming and original item, perfect for a good collection of old-time scientific instruments. Measurements: Width: 4.7 in / 12 cm. Height: 12.9 in / 33 cm.Hartnack Microscopes History Dr. Edmund Hartnack (1826-1891) was one of the most important scientists and inventors in the field of microscopy. He helped to perfect the horseshoe foot that resulted in the Continental-design microscope that came to dominate in the late 19th and early 20th centuries. In 1857 Hartnack joined his uncle Georges Oberhauser to stablish an optical business in Paris. In 1860 Hartnack became the businesss sole owner and kept on manufacturing innovative and quality microscope. In 1864 the Polish mathematician and astronomer Adam Parzmowsky entered the firm; the partnership lasted until 1878. In the early 1880s Hartnack microscopes were worldly renowned and they were even sold in the United States of America, with George A. Smith & Co. acting as his sole agents. Though Hartnack died in 1891, his business continued at least to the year 1906.