A good French wooden Zograscope, unsigned, circa 1820-1830.
The lens measures 12 cm diameter, the original mirror 18,5×13,5 cm.
The height is 55 to 60 cm.
All wooden and steel parts are original. The lens and the mirror are also original.
The only defect is that the screw is worn but the stand can still be used in different position.
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Established by Alexandre Piffault in 2014 and based in Paris at 5 rue de Condé, 75006, very close to Odéon, Le Zograscope specializes in antique and rare books in Science, Medicine and Technology, and rare antique instruments in the same fields. We have especially a strong interest in early and continental microscopy, early and special mathematical/drawing instruments, medical and surgical instrument, and rare technology.