The main objective assembly provides two powers with the higher power achieved by turning the knurled knob to bring an extra bottom lens into place. Coarse focus is by push-pull and fine is by a knurled ring just above the arm which moves the sleeve holding the main tube. The condenser is threaded to screw into the the hole in the stage. Under the stage is a miniature detachable Abbe condenser with iris diaphragm and clips to accommodate a substage filter. There is a swiveling substage mirror which is concave and can be brought around to the top of the stage for illumination of opaque objects. It arises from a horseshoe foot to an inclination joint. Leitz, Wetzlar.ĭESCRIPTION: This is a well made, folding, highly portable microscope from the 2nd quarter of the twentieth century. Tri-power Binocular Telescope by Ernst Leitz Wetzlar. A bridge to an age when craftsmanship was as. Nothing ages as elegantly as an antique microscope. Antique Microscope - Finding True Value in Vintage Microscopes.
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