Combining a Leica X1 or X2 with a Leica spotting scope creates an extremely capable system. The digiscoping adapter connects Leica spotting scopes to the Leica X1 or X2 cameras. The adapter is simply screwed into the filter thread of the Leica X1 or X2 and locked in place on the spotting scope eyepiece with a setting screw. No other camera adjustments are required.