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Old 29-01-2012, 08:44 AM
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Jeffkop (Jeff)
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Join Date: Jan 2008
Location: Tuckurimba
Posts: 885
Crows feet in telescopes

This is most likely a stupid question ... but as Ive never seen it discussed on the this forum nor has any of the literature supplied with my telescopes mentioned it I thought Ide ask it.

Do telescopes suffer from the growth on the lens that a camera lens does if it doesnt have light pass thru it for a long time ???
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