Transform your smartphone into a powerful observation tool with our Universal Smartphone Telescope Adapter. This versatile adapter allows you to capture stunning images and videos through telescopes, binoculars, monoculars, microscopes, and more. Perfect for nature enthusiasts, stargazers, and hobbyists, this adapter enhances your viewing experience with ease and precision. Widely Compatible: Designed to fit almost all smartphones on the market, this telescope phone adapter is compatible with popular brands such as iPhone, Samsung, Google, Huawei, OnePlus, and more. No matter your device, you can easily connect it to your optical instruments for enhanced photography. Versatile Application: The adapter is suitable for eyepieces with a diameter of 23mm to 50mm (0.9 inches to 2 inches), making it ideal for use with a wide range of optical devices. Whether you're using a telescope, binoculars, monoculars, microscopes, night vision devices, or sights, this adapter provides a seamless connection. Easy to Secure and Install: Experience a revolutionary way of fixing your smartphone to optical devices with our adapter's integrated slide rail and tension clip design. Achieve a secure fit in just three simple steps, taking only five seconds to install, so you can focus on capturing the perfect shot. Tight Connection: Built with a durable metal frame and a polymer body, this adapter ensures a stable and secure attachment to your optical instruments. The glasses clip features a non-slip thread and a spring force of up to 6.6 pounds, providing a tight and reliable connection for worry-free use. Unique Design: Protect your smartphone with the adapter's soft silicone clip design, which prevents damage and avoids pressing any buttons. Additionally, soft EVA gaskets are included to safeguard your device from scratches or damage, ensuring a safe and secure fit every time. Elevate your photography and observation capabilities with the Universal Smartphone Telescope Adapter. Whether you're capturing the beauty of the night sky or the intricate details of nature, this adapter is your perfect companion for high-quality, professional results.