Product Name: Microscopes Camera Model NO.: SA Principle of Optics: Differential Interference Contrast Microscope Principle: Optics Usage: Teaching, Research Shape: Rectangular Prism Kind of Light Source: Ordinary Light Stereoscopic Effect: Stereoscopic Effect Mobility: Desktop Number of Cylinder: Binoculars Type: Biological Magnification: 40X-1600X Trademark: shinea Transport Package: Foam+Carton Box Specification: 1pc/ctn Origin: China HS Code: 9011800090 Product Description Series Stereo Microscope is fully coated optical system with super high resolution. It offers sharp clear images with extremely great flatness and contrast. With the new ergonomics design and super large field of view, you can use this microscope for long time without fatigue. It is widely used in electronic industry, educational demonstration and agricultural research for micro-object observation, inspection and measurement.EyepieceObjective 1XObjective 2XObjective 3XObjective 4XWorking Distance 100mmMag.F.O.VMag.F.O.VMag.F.O.VMag.F.O.V10X/23mm10x20.0mm20x10.0mm30X7.5mm40X5.0mm15X/16mm15X16.0mm30X8.0mm45X5.0mm60X3.3mm20X/12mm20x12.0mm40X6.0mm60X3.3mm80X2.5mm25X/9mm25X9.0mm50X4.5mm75X3.0mm100X2.3mm30X/8mm30X8.0mm60X4.0mm90X2.7mm120X2.0mmMagnification 20X-40X, 10X-120X with optional eyepieces and objectivesEyepiece WF10X/23mm high-eyepoint, super wide-field; Convenient for observerswearingglassesOptional EyepieceWF10X/23mm, WF15X/16mm, WF20X/12mm, WF25X/9mm, WF30X/8mmMain Body Binocular head, 45°inclined, 360°rotatable, can be locked in any position desiredFocusing Mount A3 focusing mount with vertical working distance 50mmStand STL6-A clamp boom stand, for more options, please refer to"ACCESSORIES-MICROSCOPE STAND"Illumination Fluorescent lamp, LED ring light, for more option, please refer to"ACCESSORIES-ILLUMINATOR"