when I take my lens off and hook it to the back of a telescope I get a "lens no attached" error and it won't let me fire the shutter. Anyone no how to get around this?
Thanks
I got a telescope a few weeks back, but I think it needs aligning. When looking at the moon it's like half in focus. Had a look on google and its called collimation.
HI jacknet,let me know if you need help. You prob need to do a collimation the a proper polar alignment(in case you didn't already)in order for it to track properly. In order for me to get the moon to fit in one picture frame i have to use a focal reducer it visually backs you away from the moon & cuts down on exposure time because it effectively reduces your focal length)