【High-Resolution 8MP Sensor】This wireless electronic eyepiece captures still images up to 64MP and 4K video at 3840x2160@30fps. Ideal for astronomy, bird watching and microscopy with exceptional clarity 【2.8-inch TFT Screen】The digital eyepiece includes a built-in 2.8-inch color display (640x320 resolution) with a tilt range of 0° to 85°. Whether you're using a telescope or microscope, it's easy to compose your images 【Wide Compatibility】This telescope camera adapter fits optical telescopes, monoculars, and microscopes with eyepiece outer diameters ranging from 25mm to 60mm. The universal clamp design ensures secure attachment 【Rechargeable】Powered by a 2000mAh rechargeable battery with USB-C charging. Supports TF cards (Max 128G, not included) for extended photo and video storage. Digital zoom from 1x to 16x for detailed close-ups 【Versatile Applications】Install the electronic eyepiece on your telescope. With the included remote control, you can observe animals from a distance, check water conditions while fishing using your phone, record concert videos, starry skies, and more