I'm wondering what the procedure would be to clean the eyepiece of a telescope when it looks foggy or there's dirt either on the outside or inside it.
I can get rid of loose dirt with a camel hair brush or air. But how can I clear foggy eypieces?
Or what should I do if somehow anything got into t...
Posted in Astronomy SE, with 3 (+1) days left on a +100 bounty and some potentially helpful hints here. Are there things in the home that could be used to answer this question?
@Criggie that reminds me of an eyepiece problem I had with my binoculars on a humid day. They're supposedly dry air or nitrogen sealed or something like that, but perhaps it was condensation on the eye-exposed surface seeded by contaimination.
I've been living in northern Taiwan for a while now and "amazed" is not the right word to describe my feelings towards what humidity does to things :-)
