Look no further. Outstanding product quality， that's solidly built. Best of all， its very affordable price. Buy now. <br />Color: black <br />Length: about 11.5 cm<br />Diameter: about 3.3 cm <br />Cable length: about 1.5m <br />Magnification: 50X - 500X<br />2.0 Mega pixels (Interpolation in CD is up to1600*1200) <br />8 LED white light <br />Focus range: 0-40mm (manual adjustment)<br />Support WIN XP/VISTA/WIN 7 <br />Power: USB (5V DC)<br />Working / storage temperature: 0°C - 40°C<br />Relative humidity: 45%RH - 85%RH <br />Suitable for lab， school， training， workplace， science work and study， hobbies & collecting (coin， stamp， watch etc)， etc. <br />Notes: <br />a. Please confirm that the USB port of PC provides power properly while connecting with PC. <br />b. Please restall or remove the software if there is no image or jumbled character. <br />c. LED brightness can be adjusted. <br />d. Connection may be slower for WIN 7. This microscope might be connected with pc only after installation finished. <br />1 X USB Microscope <br />1 X CD <br />1 X Stand <br />1 X Scale<br />In original package<br /><img src="http://img6.eachbuyer.com/x6/p22/wc83_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x6/p22/wc83_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x6/p22/wc83_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x6/p22/wc83_4.jpg" />