Fixing my rotated Secondary mirrorPosted By David Pitre |
I was messing with my LX90 (same OTA as the LX2000) and put it back together with the secondary assembly rotated to some unknown position. I got the corrector centered and put back to its' indexed position.
My question is twofold:
1 What difference does could it make, and why?
2 How would the problem be expressed in a star test spherical aberation, astigmatism, coma...?
I need to get this back in good shape, but can't afford to send it to Meade.
David
My question is twofold:
1 What difference does could it make, and why?
2 How would the problem be expressed in a star test spherical aberation, astigmatism, coma...?
I need to get this back in good shape, but can't afford to send it to Meade.
David