16x52 Zoom Monocular Telescope for Smartphone Lens Camera HD with Quick Smartphone Holder Suit for Hiking Camping Bird Watching - ROLTIN, 3w8y8j1536

• All optical glass production, has the very strong permeability,and ultra clear FMC broadband multi-layer plating green film,color bright,the edge of extinction pattern design, can effectively relieve eye fatigue. The major card focusing handwheel bump design, increase the friction,focusing more com- fortable and convenient, to fine tune the effect is more outstanding, the design is very user-friendly. The telescope is used in metal materials,the outside is wrapped in rubber,metal frame, stronger, more durable. Focusing knob, can adjust the definition accurately focus! the operation is very convenient.