Transmitted Light Microscope KERN OBS 116The school microscope for the first steps in microscopy and for use in biology lessons The KERN OBS range is a solid and simple school microscope range, which is easy to use due to its intuitive control elements The 0,5 W LED guarantees optimum illumination of the samples and also ensures long service life This model has a 1,25 Abbe condenser which is height adjustable and can therefore be focussed and has an aperture diaphragm, which ensures the very