Meet the APL-MS009 Smartphone Microscope: a mobile phone accessory that lets you use your device to explore the microscopic world anywhere. It comes with an adjustable clip that can hold a wide variety of phones. It also has a CPL filter to eliminate reflections. You don’t need to download a specific app to use the APL-MS009 microscope.
The device has an effective focusing range of 12.5mm. It also has 6 LED fill lights and a 50mAh battery that lasts up to 150 minutes. The included clip can handle smartphones from 2.59 to 3.74 inches. You can easily attach it to any standard tripod. This project is currently getting funded on Kickstarter.