High-intensity metal fuselage design, compact and portable, with expansion and zoom capabilities, offering excellent cost performance. Manual adjustment with an all-metal structure and multi-layer coating on optical glass for enhanced image quality. Ultra-long focus zoom range of 420-800mm, making it an ideal choice for bird watching and wildlife p ography. Constructed with 4 elements and 2 groups, ensuring imaging and workmanship. Closest focus distance of 1.5m, filter diameter of 67mm, and a design of 75 x 228mm, made from metal and optical glass. This lens is perfect for p ographers seeking versatility and quality in their wildlife and bird p ography. With its impressive length range and manual adjustments, it allows for precise control over your . The robust metal construction ensures durability, while the multi-layer coating enhances optical performance. Enjoy capturing stunning images with this cost-effective lens that combines excellent craftsmanship with high optical quality. Color: Black Material: Metal + Optical Glass Package Contents: 1 x Lens 1 x Adaper Ring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.