Dark-field Slider & Stops for Zeiss Microscopes

thingiverse

This filter slider for the Zeiss Primo Star microscopes can be used with color filters or dark-field stops (included).If you're missing the filter slider for your Zeiss Primo Star, then this is a simple way of adding dark-field capability to your microscope. Simply replace the dummy slider and insert color filter or a dark-field stop of suitable size. Higher NA objectives require larger stops and I have included stops of different sizes (tell me if you need another size). Quickly change between dark-/bright-field by moving the slider one step and remember to open the apertures fully when in dark-field. Moving the slider away from its central notch will give you oblique illumination.Source file is given as STP. Please post your remix and prints!