[RJohn (Ridley)]

Hi I have a Celestron CPC 1100 that has been sitting for 11 months or so, with the corrector lens pointing up. Noticed when I got it out the secondary lens has two tracks of clear fluid droplets running down it.

I say fluid because I've read posts where this fluid isn't water condensate and is oil!!?

So the corrector is spotless, can I take out the secondary lens by tilting the tube downwards by loosening the 3 mounting bolts and cleaning it? or do I have to take out the whole corrector assembly?

Ant thoughts?