Drum Microscope, 1900

This drum microscope is a piece made in 1900 that has survived to our days in perfect condition and working order. It is a beautiful item, made completely of polished brass and stored in its original mahogany case. This microscope was designed for student or travelling use and is perfect to carry and use it in class due to its small size and compact design. The instrument is composed of two parts that can be detached and comfortably stored into the case, being a charming and very attractive article.The drum microscope is a portable instrument invented by English optician Benjamin Martin in the middle of the 18th century. During those years these devices were very popular for field work, teaching, studying and even as toys for kids. This particular instrument shows the design developed by Noel Lerebours, a French optician whose drum microscope became highly successful. In the middle of the 19th century drum microscope became obsolete with the arrival of new models manufactured by companies such as Leitz Wetlzar and Zeiss Jenna.As stated before, this microscope shows the classic design of this kind of devices. Its simplicity and functionality are quite remarkable. It works perfectly and keeps all its original component parts in great condition. The microscope has a lens to concentrate and focus the light on the samples, and two lenses stored in their corresponding compartments. It also comes with a pair of thongs to manipulate the sample plates. The case where the microscope is stored is in good condition; it is made of solid mahogany wood and boasts a beautiful deep veneer with different shades of red. The hinges that connect the box and the lid are original and so are the shutting hooks. This microscope will surely be the ideal piece to complete a good collection of scientific antiques.Measurements: Width: 1.7 in/4.5 cm. Height: 5.9 in/15 cm.