Features: Widen the field of view by 35%, rich aerial photography pictures, Anti-fouling and anti-scratch film to protect your lenses, Ultralight lens, does not affect flight, Snap design, firm installation, Sponge inner moisture resistance. Specifications: Material: Aluminum alloy + optical lens Applicable models: Mavic3 Pro Color: Black Net weight: 0.54oz Package weight: 2.63oz Product size: 1.85x1.85x0.47in(4.7x4.7x1.2cm) Package size: 4.64x3.46x0.94in(11.8x8.8x2.4cm) Package Includes: 1PC Lens 1PC Box 1PC Dust-proof Cleaning Cloth note: 1.Does not include Mavic3 Pro 2.Transition: 1cm=10mm=0.39inch, 3.Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering, 4.Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you! 5. Make sure you have enough power before using.