Document what you see in your binocular or spotting scope with your compact camera. Focus CPA universal adapter makes it easy.
Mount Focus CPA around the eyepiece with the clamping ring, (Eyepiece between 42-60mm).
Turn on the camera and mount it in the correct slot in the adapter, to get the right distance to the eyepiece. Adjust the height of the bracket, so the camera lens is at the center of the eyepiece.
Zoom on the camera to remove the vignetting. Mount cable release over of the shutter. Fold away the camera and wait for the right moment to photograph, then it is just to fold up the camera again.
Recommends 3-5x camera with zoom.\