HeiScope Micro Zoom Video Inspection System includes a Micro Zoom Lens and 0.5x Coupler; providing you with 15x to 101x magnification using a 14 inch monitor using a 0.75 objective lens. USB v2.0, 3.2 MegaPixel Color CMOS high-resolution digital camera connects to a PC's USB v2.0 port providing you with clear and distortion free image. Dual Arm Boom Stand is ideal as a work platform or your choice of stand. E-Arm mounts directly onto the end of the Boom Stand via a 5/8" mounting dowel (industry standard). Your choice of a 150 watt Fiber Optic Illuminator with Annular Ring light Guide, or Dual Pipe Light Guide, LED Ring Light, or 12 Watt Fluorescent Ring Light with 360° shadow free white light. 5 year warranty on optics.