Features: Made of multi-coated optical glass with high light transmittance, water and oil resistance, it provides you with clear, high-resolution images. The frame part of the for shell is made of magnesium-aluminum alloy and CNC machined, with high strength, good toughness, moisture-proof, anti-corrosion and durability. 2 .2X Magnification, it can enhance the details of objects, for ideal for close-up shooting. Suitable for cameras and camcorders with 58mm size lens filter thread. It fits conveniently on the front of the lens, giving you a wider field of view for stunning wide-angle photography. Specifications: Name: 58mm 2.2X High Definition Telephoto Lens Material: Magnesium Aluminum Alloy+Optical Glass+Multi-layer Coating Diameter: Approx. 9.5 for cm/3.74 inch Colour: Black Magnification: 2.2X Back MountThreads Size: 58mm Front Threads Size: 62mm Minimum Aperture: F1 Lens Structure: 2 pieces in 2 groups Package Includes: 1x 58mm 2.2X Telephoto Lens 1x Front Cap 1x Rear Cap 1x Lens Storage Bag note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.