Plugable USB 2.0 Digital Microscope with Flexible Arm Observation Stand for Windows， Mac， Linux (2MP， 250x Magnification)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Useful and fun for students， collectors， testers， and anyone interested in exploring the microscopic world. </span></li><li><span class="a-list-item"> 2.0 Megapixels， up to 250x magnification (Note: Final magnification corresponds to monitor size) </span></li><li><span class="a-list-item"> Uses a webcam chipset and sensor to support nearly any operating system using standard webcam software. </span></li><li><span class="a-list-item"> LED halo light with brightness adjustment control. Flexible arm stand with observation pad includes graduated marks for easy measurement. </span></li><li><span class="a-list-item"> Optional software for Windows and OS X adds additional features </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41NWME3Ne%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41yOBYtsZ-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41nacDGBdOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41H0MCGMTtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51U0y2HJ78S.png" noproxy>