1: Attach your camera to the rear of the finder scope. Use the included adapter if required (we recommend using one of the GPCAM range)
2: Connect the camera to your capture software (Eg. SharpCap or Altair Capture) adjusting the exposure accordingly to either daytime or night time conditions.
3: Point the finderscope at a distant terrestrial object (an aerial or a tree or skyline feature)
4: Rotate the FRONT of the finderscope until you attain focus on your selected object.
5: Once focus has been achieved, rotate the locking ring towards the rear of the finderscope to lock the focus position in place.