Fits SmallRig Phone Cage 15 Series - This lens back mount plate is compatible with SmallRig Cage for iPhone 15 Pro 4396, SmallRig Cage for iPhone 15 Pro Max 4391. It is interchangeable with the M-mount backplate of the original cage and precisely hollowed to fit for iPhone ultra-wide-angle lens. T-Series Lens Back Mount Plate - This lens backplate can be connected to T-series lens and other lenses with similar mount, which can further improve the picture quality of mobile phone shooting. Broad Vision - The hole position of the lens mount adapter is designed accurately, which is completely suitable for iPhone ultra-wide-angle lens. It does not block the lens and provides you with a wider field of view. Robust and Wear-Resistant - All aluminum alloy material is compatible for SmallRig Phone Cage for iPhone 15 Series. It also protects the phone lens, scratch-resistant and wear-resistant. Package Content - The package include 1 x T-series lens backplate, 3 x Screw, 1 x Driver. Simple installation, only two steps are required to complete the installation of the lens backplane.