AmScope M149C-PS100 Compound Monocular Microscope, WF10x and WF25x Eyepieces, 40x-1000x Magnification, LED Illumination, Brightfield, Single-Lens Condenser, Plain Stage, 110V or Battery-Powered, Heavy-Duty Metal Frame, Includes Set of 100 Prepared Slides Heavy-duty compound microscope provides high magnification for biological use and educational applications Monocular viewing head with 10x widefield and 25x widefield eyepieces, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing Forward-facing nosepiece with 4x, 10x, and 40x DIN achromatic full-glass objectives that provide high-resolution color-corrected images Brightfield, LED illumination, and 0.65 NA single-lens condenser with disc diaphragm Includes plain stage with stage clips and set of 100 prepared slides