Solar microscope, J.M. Kleman, Amsterdam, 1796
Inv V07384

In about 1740, a new optical instrument came on the market: the solar microscope. This made it possible to project the image observed magnified onto a wall. This made the instrument especially suitable for amateurs. In the family circle or at social evenings, everyone could enjoy the wonders of nature.

The special feature of this solar microscope, made by Kleman in 1796, is that it combines a number of already existent insights. By putting together many separate components in different ways, the solar microscope was usable for various purposes.
Besides transparent microscopic specimens, non-transparent (opaque) objects could also be projected. This had been devised twenty years before by the English instrument-maker Benjamin Martin. As the very latest gimmick, parts were added that could be projected with artificial light. Kleman recommended an oil lamp, patented by the Swiss Aimé Argand.