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I have an old (1992) Celestron 8" SC. Haven't used it in many years. The surface of the eyepieces (30 mm, 12 mm, and 9mm) look like they have small spider web markings. Is this something I should be concerned about?

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  • wmichne Jan 11, 2009

    As suggested, I cleaned the eyepieces using lens cleaner and lens tissues. Problem solved! Thanks!

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The eyepieces are dirty-- try cleaning them. They should be "clear" glass with a blue or slightly green coating. Some eyepieces are perfectly clear and not coated. But none have spider webs on them!

http://www.cloudynights.com/item.php?item_id=510
How to clean eyepieces--

Posted on Jan 11, 2009

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