Gerhard Klein attached his webcam to a T-adapter. This is a very frequent issue in doing Astrophotography with modest equipments. Here we see how to make a clear engagement between the two elements. If you have any doubt have a look at Gerhard's webpage. It is very interesting.

by Gerhard Klein on 2009-05-23 12:34:17 [Original Size] - [Next Image] - [Author's gallery]