Camera Flash Laser Mount

This thing slides into the hot shoe flash mount on a SLR camera and holds a 23mm diameter cylindrical laser pointer used to aim the camera for astrophotography. It has a raised tab to depress the power button (by rotating the laser so the button slides under the tab) for lasers which illuminate only while the button is pressed.

The Fusion 360 model is parametric, so let me know if you need an STL for different laser diameter.