Quote:
Originally Posted by alpal
Hi Kosh,
The coma corrector has to be exactly the right distance to the camera chip
in order to work properly.
I had an MPCC on my old DSLR setup & was never able to adjust it.
The distance was too short when using an OAG.
I don't have that problem with my CCD camera as I have an RCC corrector
which gives plenty of back focus & also a Varilock adjuster to get the right distance.
Maybe someone else can advise?
cheers
Allan
|
Allan, I think you are right. I have a small spacer in between the corrector and the DSLR to give me some extra back focus. I didn't realise that the distance between the corrector and the DSLR sensor had to be 55mm. How embarrassing
I hope your suggestion works, it's an easy fix.