It has been twenty years since the last Bausch and Lomb compound microscopes were made and some of the advanced features on newer microscopes will be unavailable on them. Used price: $100 with broken/missing illuminator Bausch & Lomb Dynazoom Compound Monocular Microscope Features 4x, 10x, 40x and 100x objective magnification.Bausch & Lomb binocular compound microscope Some of the models recently available for purchase include: The only Bausch and Lomb microscopes that you can buy at the moment are used models on the second-hand market.Īs with all old objects, some of these are more collectable than others and will attract interest from collectors. It would also mean that more advanced illumination systems, like phase contrast is also possible. Leica entered into negotiations to buy the microscope division in the late 1980’s and it became incorporated into the Ernst Leitz brand name at that time.Ī compound microscope is one that uses multiple lenses to collect the light from the sample and then a separate set of lenses to focus that light for the viewer.Ī compound microscope would be heavier, larger and cost more than a simple microscope, but would have improved numerical aperture, reduced chromatic aberration and adjustable magnification through interchangeable objective lenses. It has now grown to become one of the largest global providers of eye care products.įor the next century Bausch & Lomb produced many good quality microscopes and were the third biggest supplier of microscopes in the world. The company went from success to success and by 1903 had patents for microscopes and binoculars. The first compound microscope was produced in 1874 shortly after Bausch’s son Edward joined the company.
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