Digiscoping with a monocular
The EF-M 15-45 happens to have about the right size to "see" through a monocular and do some easy pocket digiscoping. The monocular I tried is a Vortex Solo 8x25, just hand held against the front element of the lens. Zooming to 45mm makes the vignetting of the monocular disappear, or better said, makes the frame fit inside the image circle of the monocular. It was tricky to get good focus and then the photos ended up being in focus only in the center. Maybe it would work better if I used a holder for digiscoping to attach the monocular to the camera more precisely. Not the best results in the world, but fun.