Lee 49mm Wide Angle Adapter Ring power autofocus will operate over nearly

autofocus will operate over nearly the entire image area even when used with compatible f/11 lenses

any perspective

Learning how a camera works is not difficult

coma and chromatic aberrations

Lee 49mm Wide Angle Adapter Ring power autofocus will operate over nearlyThe Lee 49mm Wide Angle Adapter Ring fits into the lens to accommodate the filter holder. Once the adapter is in place the filter holder clips firmly to it using a smooth, quick release, spring loaded mechanism. Sturdily constructed with an aluminum screw thread. The wide angle adapters are designed so that the filter is placed as close as possible to the front element of the camera lens, and should be used when vignetting is encountered with a