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Professional Microscope Stage Micrometer, High Definition, Rule for Accurate Measurement in Biological Analysis

SLR Camera to C-mount Adaptor Single-lens Reflex Transfer Adapter Ring for Connecting Microscope and Canon Nikon SLR Camera

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M27x0.75 male to RMS female thread adapter, flangeless For Microscope Objective

60x-120x LED Lighted Pocket Microscope, Portable Handheld Microscope Toy, Mini Microscope for Student Science Lab

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C5 Divison 0.5MM Grid Scale Microscope Calibration Micrometer Eyepiece Lens Net Reticle for Optical Instruments

AG 24pcs Staining for Microscope Slides Laboratory Storage Holder Laboratory Microscope Slides Holder Plastic Reusable Compact

Maant LED Ring Light, Dustproof Mirror Surface, High Brightness, Adjustable Illumination, Suitable for Microscope Light Source