The Galileo Smartphone adapter lets you use the camera feature on your smartphone to take pictures or video through the optics of your binoculars telescope spotting scope microscope and more. It also allows you to mount your Smartphone on a standard camera tripod for hands-free video calls family photos any time you want to include yourself in the action. Fits most popular smartphones. Material: Plastic Color: Black Features: Fits all popular smartphones with or without cases quick and easy installation and removal and allows you to mount your Smartphone on a standard camera tripod Dimensions: 1-inch high x 3 inches wide x 6 inches long.