10 Best Scope Mount For Phone 2026 in the United States

The Starboosa Rifle Scope Camera Adapter is a solid choice if you want to attach your smartphone to a rifle scope for hunting or bird watching. It fits most smartphones between 54mm and 104mm wide, covering a wide range of iPhone and Android models. The mount is made of durable anodized aluminum, which means it can handle outdoor use while protecting your phone from scratches with padded areas. One of its biggest strengths is the easy, screw-free setup—just twist it on for a quick, secure fit without fumbling with tools. It also offers dual viewing angles, so you can look directly through the scope or through your phone at a 90-degree angle, adding some flexibility depending on your needs. The nylon ring clamp keeps your phone steady with minimal wobbling, which is important for clear photos or video.

The mount fits eyepieces between 33mm and 46mm with interchangeable locking rings, making it adjustable for different scopes. At about 8 ounces and compact dimensions, it’s reasonably portable for field use. However, it does require manual focus and is best suited for those comfortable adjusting their scope manually. Some users might find the fit needs fine-tuning for certain smartphones or eyepieces, but the included rings help with this. This adapter is a practical option for hunters and birders who want a quick, sturdy way to capture what they see through their scopes using their phone.

The Starboosa All-Metal Rifle Scope Phone Mount is a solid choice for anyone looking to attach their smartphone to a rifle scope for activities like hunting or birdwatching. It fits most modern smartphones, including both iPhones and Androids, covering widths from 56 to 102mm, so compatibility is broad without needing extra parts. The mount is made from lightweight, aircraft-grade aluminum, which means it’s both durable and easy to carry around without adding much weight to your gear. Its screw-free, twist-to-lock design makes setup quick and hassle-free, perfect for users who want to spend less time fussing with equipment and more time capturing shots.

A standout feature is the dual-angle viewing option, allowing you to switch between looking straight through the scope for precise aiming or using a side angle to capture wider footage, which adds flexibility depending on your shooting or filming needs. The adjustable eyepiece fit with four interchangeable rings ensures a tight, wobble-free hold on various scopes, which helps maintain stable and clear images. Added protection comes from a soft nylon clamp that grips firmly without scratching your scope, supporting both stability and safety during long sessions.

While the mount is lightweight, the metal construction might feel a bit rigid when adjusting, which could take some getting used to if you prefer softer materials. If you want a sturdy, easy-to-use, and versatile phone mount for your rifle scope that won’t weigh you down, this Starboosa model offers a great balance of quality, functionality, and user-friendly features.

The CELTICBIRD Upgrade Smartphone Scope Adapter is a solid choice if you want to connect your phone to a variety of optical devices like spotting scopes, binoculars, or microscopes. It stands out for its wide compatibility, fitting eyepieces from 34mm to 62mm and smartphones between 54mm and 90mm wide—this covers most phone models from popular brands. The innovative scale design and adjustable distance help you align your phone’s camera with the eyepiece for clearer pictures, which is great for casual photography or nature observation.

Made mainly of aluminum with a strong plastic phone clamp, the adapter feels sturdy and durable, suitable for outdoor use in different weather. Setting it up is straightforward thanks to the thoughtful design, so you won’t struggle to attach it or start capturing images quickly. It uses manual focus, so you’ll need to adjust focus yourself on your scope or phone, which might take some practice. While the metal build adds stability, there’s no specific feature to prevent shaking or slipping during use, so having a steady hand or tripod is beneficial.

The adapter’s size and weight are reasonable, making it easy to carry without adding bulk. This mount is ideal for anyone who wants a reliable, easy-to-use phone adapter for their scope without breaking the bank but be ready to spend a little time mastering manual focus for the best results.