Monocular Telescope for Smartphone

10X-20X Zoom-Easy to zoom in on the target to see more precisely. FMC green multi-layer coating & superior BAK4 prism-Ensures clearer and brighter vision. Stabler all-metal tripod with rotating ball head- Offer better all-around viewing experience. Twist-up eyecup & bolts-Considerate design for men/women with or without glasses. Single-handed Hold- Convenient to use and portable.