Original 2.5mm 90 Degree FPV Camera Lens Without Filter for Xiaomi yi CameraDescription:Item Name: Xiaomi yi 2.5mm 111 Degree Camera LensLens: 2.5mm Inmage format: 1\/3 Mount: 12*0.5 Aperture: 2.0 FOV: 92 degree Size: F14*17mmFeatures:It is fixed focus、 it can be used and not focus!Package Included:1 x Xiaomi yi 2.5mm 90 Degree Camera Lens