MatLogix Endoscope Mini HD Camera Snake Tube 5.5 mm Lens USB Inspection 6 LED Borescope camera with 10m wire for Android Phone PC & Notebook (Wire Length-10mtr, Lens Size- 5.5mm Security Camera  (1 Channel)

Its does not work like normal camera, it’s an endoscope camera. This product has fixed focus lens and it will focus between 4cm to 10cm only , this is what it is designed for as per it’s application. If you use it in wide open , it will provide blurry pictures. 2. The main advantages are small in size & the diameter is only 7MM with high resolution imaging, waterproof camera Operating System: Android/windows windows xp/vista/windows7/windows8 You can download the app from the QR code given on the user manual. 3. Built-in 6 LED light with Brightness Control (Turn the wheel to adjust brightness to achieve a clear picture) on camera head to illuminate the inspection area 4. This endoscopy is a true plug-and-play driver installed, convenient detection equipment and a 7mm camera Head. A new electronic detection product, which can capture the image, to the Android phone and computer in real time , storage, printing or upload to the internet.The inspection Camera makes use of opto electronic technology to investigate hard-to-reach area.