10-300x40mm Zoom Lens Monocular Telescope for iPhone Android Bird Watching

Experience extreme magnification on the go with this powerful Zoom Tube Monocular, featuring 10–300x zoom and a precision BAK4 Prism Zoom Monocular optical system that delivers bright, sharp, and color-rich views. Features: This Smartphone Monocular Telescope uses high-grade BAK4 prisms and fully multi-coated green broadband lenses to maximize light transmission, reduce glare, and enhance contrast. The objective lens features FMC green coating while the eyepiece uses blue film, working together to minimize reflection loss and boost color fidelity, making this Telescope For iPhone. Built with a rugged metal and ABS body, this Zoom Tube Monocular offers waterproof, dustproof, and shock-resistant protection—so your BAK4 Prism Zoom Monocular performs reliably in rain, sand, or bumpy outdoor conditions. Includes a detachable phone holder and standard tripod socket, allowing seamless connection to your smartphone as a mobile Zoom Lens For iPhone for stable. Compact and extendable, this ligh