This is a used Zeiss DIC (Differential Interference Contrast) prism designed for use with the Plan Neofluar 50x/0.75 microscope objective. It is a key optical component for advanced microscopy techniques that enhance contrast in transparent specimens. Free shipping is available. This part is intended for researchers or laboratory technicians needing to repair or maintain their Zeiss microscope system. As a used component, its specific operational history is not detailed. Buyers should verify full compatibility with their specific objective and microscope model before purchase. Check the listing for full details on any included accessories or specific wear. Zeiss DIC Prism for Plan Neofluar 50x/0.75 Microscope Objective. Condition: Used. Listed at 300.00 USD. Tested on a Zeiss microscope this prism produces a clear image with great resolution and an excellent DIC pseudo 3D image The optics are in excellent condition There are no scratched, dings, chips, separation, delamination, haze or fungus