Product Description for Universal Smartphone Mount for Optical Devices Transform your smartphone into a powerful imaging tool with the Universal Smartphone Mount, designed to connect seamlessly to telescopes, binoculars, spotting scopes, and microscopes. Capture stunning images and videos of the distant and microscopic worlds with ease and precision. Key Features: Versatile Compatibility This phone adapter is engineered to connect your smartphone to a wide variety of optical devices, including telescopes, binoculars, spotting scopes, and microscopes. Whether you're an amateur astronomer, a nature enthusiast, or a science lover, this adapter lets you explore and document your observations effortlessly. Effortless Imaging With this adapter, your smartphone becomes a high-resolution imaging device capable of recording videos and capturing images of distant landscapes or tiny microscopic details. Share your discoveries with friends and family or document your observations for research and study. Adjustable Phone Clip The phone clip features an adjustable width ranging from 6.5 to 10.5 cm, ensuring compatibility with most smartphones on the market. Whether you have a compact phone or a larger model, this adapter will securely hold your device in place for optimal viewing and imaging. Wide Eyepiece Compatibility Designed to fit eyepieces with an outer diameter of 33mm to 45mm, this adapter can be mounted on most binoculars, monoculars, telescopes, and other optical devices. This flexibility allows you to use the adapter with a wide range of equipment, enhancing your viewing experience across different platforms. Simple and Secure Setup Using the adapter is straightforward: fix your smartphone into the phone clip, align your phone's camera over the eyepiece, and secure the adapter using the adjustable knob. This easy-to-use design ensures that you can quickly set up your device and start capturing amazing images without any hassle. The Universal Smartphone Mount is an essential accessory for anyone looking to expand their exploration capabilities with their smartphone. Perfect for capturing breathtaking astronomical events, intricate wildlife details, or the wonders of the microscopic world, this adapter opens up a new dimension of photography and videography. Unlock the full potential of your smartphone and optical devices with this versatile and reliable adapter.