Get from Amazon : br br Vividia Wi-Fi Wireless Handheld Digital Microscope for iPhoneiPadiPod Touch br br Wi-Fi Wireless handheld microscope Work on iPhoneiPadiPod Touch with free download from the App store br View live video capture images and images can be saved and shared Maximum magnification 500X Manual focus with focal distance 0-3cm br Support up to 150 Mbps via fast wireless network Hidden antenna aids ease of use Support 1280x960 pixels video quality br With around 2-3 hours battery life With 30Mopen sight transmit range With proportional scale and picture compared function in APP br Equipped with aspherical high-tech lens Metal Stand with height and angle adjustment ability :