The Levenhuk Kelvin WFP25 Wi-Fi Photocular is a digital Full HD camera that is compatible with any optical device: spotting scope, monocular, telescope, binoculars, or microscope. You don't have to worry about compatibility. The universal mount with EVA padding fits all eyepieces. The built-in Wi-Fi connects instantly to your smartphone, allowing you to see the image on your screen and control the camera directly through the app. The 3x digital zoom scales the image, removes vignetting, and retains only the essentials in the frame. You will get sharp photos without distortion at the edges. The Kelvin WFP25 stores photos and videos on a memory card, so you don't have to worry about free space on your smartphone. The best shots you want to share can be easily transferred via Wi-Fi in the app and sent to friends and family with just a tap. The photo eyepiece lasts for 1.5 hours on a full charge. You can recharge the built-in battery using the USB-C cable.