Parco Scientific PA-5FLX-IFR07 Trinocular Lockable Zoom Stereo Microscope | 10x Eyepiece, 0.7X-4.5X Zoom Range, 3.5x-45x Magnification Range, 0.5 Aux Lens | Double Boom Stand | 144-LED Ring Light 7x-45x standard magnification range, and also has a field of view of 2 ½ (65mm). The parfocaled optical design ensures that images remain sharp, crisp, and focused, throughout the entire magnification range It features a 54-76mm interpupillary adjustment, while both ocular tubes are equipped with a (+/-6) diopter adjustable, to compensate for eye-strength difference when needed Boom Stand Microscope Parco 7X-45X Simul-Focal Trinocular Zoom Stereo Microscope With 11.6" HD Display Stereo Zoom Microscope UM1076C Stereo Zoom Microscope 7X-45x (up to 270x), Trinocular with dual LED stand. £485.00. £582.00 (inc. VAT). £499.00 Precise, heavy-duty rack and pinion focusing mechanism, with large knobs and adjustable tension control The trinocular port allows you to connect a digital camera or an HD touch screen. AmScope SM-4T-FRL Professional Trinocular Stereo Jamaica Robust and versatile, zoom stereo microscope.