• Optical glass lens: Quality optical glass lens, precision grinding and polishing, high-definition imaging
• Wide-angle lens filter: High-definition wide-angle lens filter, provide a larger shooting range
• Lightweight: Lightweight design, only 5.7g, with an aluminum alloy frame, can be placed in the original protective case
• Magnetic design: Magnetic connection design, firmly adsorbed, easy to install and remove

Specifications:

• Material: aluminum alloy + optical glass
• Net weight: 5.7g
• Size: 2.3*1.7*0.7cm