Things You'll Need
Instructions
Cut your 2-by-4 board into a square block measuring 3.5 inches, using the table saw.
Cut the middle of the square block to a large enough section for your telescope, cutting with the grain of the wood. The dimensions are not exact since telescopes come in various sizes.
Drill a 1/4-inch diameter hole in the center of the block. Put both the screw and the wing nut in this hole. Ensure the screw is long enough to have some threads sticking out at the top for the camera to rest on.
Drill two holes at the end of the hose clamp and mount it to the telescope. Screw these holes directly onto the wooden block.
Tighten in around your telescope's tube to ensure it doesn't slide off and put your camera on the threads.