OMAX 40-2500X LED Digital Binocular Compound Microscope USB Camera + Blank Slides + Covers + Lens Paper

Total magnification: 40X-100X-250X-400X-1000X-2500X; Eyepieces: widefield WF10X/18 and WF25X; Objectives: achromatic DIN 4X, 10X, 40X(S), 100X(S, Oil); Viewing head: 45 degrees inclined 360 degrees swiveling binocular; Interpupillary distance: sliding adjustment 2-3/16inch ~ 2-15/16inch (55~75mm); Diopter: adjustable on both eyepiece tubes; Nosepiece: revolving quadruple Total magnification: 40X-100X-250X-400X-1000X-2500X; Eyepieces: widefield WF10X/18 and WF25X; Objectives: achromatic DIN 4X, 10X, 40X(S), 100X(S, Oil); Viewing head: 45 degrees inclined 360 degrees swiveling binocular; Interpupillary distance: sliding adjustment 2-3/16inch ~ 2-15/16inch (55~75mm); Diopter: adjustable on both eyepiece tubes; Nosepiece: revolving quadruple Total magnification: 40X-100X-250X-400X-1000X-2500X; Eyepieces: widefield WF10X/18 and WF25X; Objectives: achromatic DIN 4X, 10X, 40X(S), 100X(S, Oil); Viewing head: 45 degrees inclined 360 degrees swiveling binocular; Interpupillary distance: sliding adjustment 2-3/16inch ~ 2-15/16inch (55~75mm); Diopter: adjustable on both eyepiece tubes; Nosepiece: revolving quadruple Stage: double layer X-Y mechanical stage with scales, size: 4-1/2inchx 4-15/16inch (115mm x 125mm); Stage X-Y stroke (travel range): 2-13/16inch x 1-3/16inch (70mm x 30mm); Condenser: NA1.25 Abbe condenser with iris diaphragm and filter holder, rack and pinion adjustment; Illumination: transmitted, LED light, intensity adjustment Focus adjustment: coaxial coarse and fine knobs on both sides; Stage upward moving lock protects objectives and slides; All metal mechanical components; 100-piece blank slides with 100-piece covers and 100-sheet lens cleaning paper included; Power supply: AC/DC adapter, 100V-240V (UL approved)