Product Name: 5m 300X USB Digital Microscope with 8 LEDs Brightness Adjustable Measurement Software Model NO.: UM012C Principle of Optics: Polarizing Microscope Principle: Electronic Usage: Teaching, Research Shape: Rectangular Prism Kind of Light Source: Ordinary Light Stereoscopic Effect: Stereoscopic Effect Mobility: Portable Number of Cylinder: Binoculars Type: USB Magnification: 10X - 300X Trademark: mt Transport Package: Cartoon Specification: 125mm (L) x 33mm (R) 140g Origin: China Product Description The5M 300x USB Digital Microscopeis a high-tech while easy to use Digital Microscope. Model number isUM012C.The measurement software can help you to measure tiny objects easily and precisely (as small as 0.001mm).It is applicable in many fields such as visual inspection on electronic components, and materials in a full range of uses, beauty shop and education.Its 5M image sensor presents vivid and sharp amazing image. 8 LEDs with brightness adjustable are good for any inspection enviornment.With this unit you may see a unique & "bigger" world. All those excellent features make it a good aid for your daily inspection on tiny objects.* 5M image sensor* Magnifications: 10x - 300x* Professional optical microscopic lens* With Measurement function* Compatible with Windows and Mac* OEM supported* 1-year manufacturer warranty* Image Sensor: 5 Mega Pixels (true resolution) * Still capture resolution: 5M, 3M, 1.3M, VGA, QVGA * Video capture resolution: 5M, 3M, 1.3M, VGA, QVGA * Focus Range: Manual focus from 10mm to 300mm * frame Rate: Max 30f/s under 600 Lus Brightness * Magnification Ratio: 10x to 300x * Video format: AVI * Photo format: JPEG or BMP * Light source: 8 LED (adjustable by control wheel) * PC interface: USB2.0 * Operation system: Windows XP/Vista/Win7/Win8, Mac OS X 10.6 or above * OSD language: English, German, Spanish, French, Russian * Bundle software: MicroCapture with measurement * Product Size: 115mm (L) x 33mm (R) * Weight: 90g