Re: I think I have a problem with the mirror on the corrector plate
- View SourceDust donuts are imaged from specks very close to your camera sensor...the mirror on the Secondary is not the culprit. Stop worrying about them. That's what the image processing routines are for.
--- In RCX400@yahoogroups.com, "rick_bromley@..." <rick@...> wrote:
> Hi Guys
> I have notice there are dust donuts on my images with a video camera. I have cleaned everything. When I rotate the camera the donuts stay in the same position are these on the secondary mirror on the corrector. If so I have a real problem being that the mirror is clean, this will mean it needs recoating. Question does the mirror housing have a screw arrangement that hold it in place. I have some photos I can show what my problem is if anyone is interested.