Specification: Optical magnification: 40x-1600x Eyepiece: Wide-angle eyepiece WF10X (Φ18mm)           Wide-angle eyepiece WF16X (Φ15mm) Objective lens: Flat field achromatic objective lens 4X             Flat field achromatic objective lens 10X             Flat field achromatic objective lens 40X/(spring)             Flat field achromatic objective lens 100X/(spring, oil) Eyepiece tube: hinged trinocular, 45° tilt, 360° rotation, 瞳 spacing 55-75mm, external camera Focusing mechanism: coarse and micro motion coaxial, coarse adjustment 36mm, fine adjustment accuracy 0.002mm Converter: Four holes (inward ball positioning) Stage: Double-layer mechanical moving platform, 142×132mm, moving range 70×50 Abbe condenser: N.A.=1.25 can be raised and lowered, variable diaphragm, hand wheel lift Lighting: Critical lighting Power source: switching power supply, wide voltage AC 95V-250V wide voltage Light source: LED cold light source, 3W, adjustable brightness
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