rda wrote:
Hi guys, I am currently having a huge problem with camera shake.
I am using a canon 300D/DRebel with Kenko 300 pro 3x teleconverter on a
75-300mm lens.
I am trying to capture some lunar photos with more detail then the 75-300
was able to give me on its own (although I did get some good shots).

Point it at something smaller.
Venus or Sirius.
This will give you a better idea if it might be shake (which I doubt).
As they are more likely to show shapes other than a round dot if it
does shake a bit.