Stainless Steel Usb Microscope 400x

400xUSB Digital Microscope with 8 LEDs Brightness Adjustable Measurement Software * Image sensor: 1.3 Mega Pixels (interpolated to 2M) * Focus Range: Manual focus from 10mm to 500mm * Frame Rate: Max 30f/s under 600 Lus Brightness * Magnification Ratio: 10x to 400x * Light source: 8 LED (adjustable by control wheel) * Still capture resolution: 1600x1280 (2M), 1280x1024, 1024x960, 1024x768, 800x600, 640x480, 352x288, 320x240 * Video capture resolution: 1600x1280 (2M), 1280x1024, 1024x960, 1024x768, 800x600, 640x480, 352x288, 320x240 * Frame Rate: Max 30f/s under 600 Lus Brightness * Video format: AVI * Photo format: JPEG or BMP * PC interface: USB2.0 * Power source: 5V DC from USB port * Operation system: Windows2000/XP/Vista/Win7/Win8, Mac OS X 10.6 or above * OSD language: English, German, Spanish, Korean, French, Russian * Bundle software: MicroCapture with measurement & calibration function * Working temperature: -20a ~ +60a * Size: 130mm (L) x 33mm (R)