[10X Macro Lens]: 10X HD Macro amazing lens to creat and capture detailed close-up images of tiny objects. NOTE: When using macro, please take off the wide-angle lens, it can be taken off counterclockwise [18mm Wide-angle Lens]: 18mm Wide-angle Lens Capture a wider field of view with more people in it while preventing distortion. NOTE:The wide angle lens can not used individually. It must be used with the macro lens together. [SCHOTT Low Dispersion Lense]: Using German Schott Low-Dispersion Lens, Eliminate variegated and Restore Color. [30-Layer Nano-Coating]: High definition multi-layer coating increased Light Transmission and Reduced Internal Reflections Such as Flaring and Ghosting [Easy to Install]: ULANZI WL-1 Wide Angle Lens can quickly install through 52mm bayonet, the lens does not affect the original lens shrinkage.