[{"n": "Achromatic lens", "u": "/e/microscope-components/achromatic-lens/", "s": "Lens corrected for chromatic and spherical aberration."}, {"n": "Apochromat", "u": "/e/microscope-components/apochromat/", "s": "Lens correcting three colors for minimal chromatic aberration."}, {"n": "Binoviewer", "u": "/e/microscope-components/binoviewer/", "s": "A device for binocular viewing through a single objective."}, {"n": "Condenser (optics)", "u": "/e/microscope-components/condenser-optics/", "s": "A lens system that concentrates light onto a specimen."}, {"n": "Electron gun", "u": "/e/microscope-components/electron-gun/", "s": "Component producing a collimated electron beam for various applications."}, {"n": "Electron spectrometer", "u": "/e/microscope-components/electron-spectrometer/", "s": "Device for analyzing electron energy in spectroscopy and microscopy."}, {"n": "Everhart–Thornley detector", "u": "/e/microscope-components/everhart-thornley-detector/", "s": "A secondary and back-scattered electron detector for scanning electron microscopes."}, {"n": "Lieberkühn reflector", "u": "/e/microscope-components/lieberk-hn-reflector/", "s": "A concave mirror for incident darkfield illumination in microscopy."}, {"n": "Objective (optics)", "u": "/e/microscope-components/objective-optics/", "s": "An objective gathers and focuses light to form a real image."}, {"n": "Oil immersion", "u": "/e/microscope-components/oil-immersion/", "s": "Oil immersion boosts resolution by matching refractive index between lens and specimen."}, {"n": "Prior Scientific", "u": "/e/microscope-components/prior-scientific/", "s": "Last traditional British optical microscope manufacturer, founded 1919."}, {"n": "Reynolds and Branson", "u": "/e/microscope-components/reynolds-and-branson/", "s": "Leeds-based chemists and surgical instrument makers, X-ray pioneers."}, {"n": "Solid immersion lens", "u": "/e/microscope-components/solid-immersion-lens/", "s": "A lens using high-index solid material to improve resolution beyond the diffraction limit."}, {"n": "Stigmator", "u": "/e/microscope-components/stigmator/", "s": "Corrects beam astigmatism in electron microscopes."}, {"n": "Telecentric lens", "u": "/e/microscope-components/telecentric-lens/", "s": "Lens with magnification independent of object or image distance."}, {"n": "W. Watson and Son", "u": "/e/microscope-components/w-watson-and-son/", "s": "London optical instrument maker from 1837."}, {"n": "X-Y table", "u": "/e/microscope-components/x-y-table/", "s": "Motorized linear slide for horizontal two-axis positioning."}]