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| Rookie With The Same 'black Spot'
Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To Posted by Deb Bourget on August 27, 2003 00:44:03 UTC |
Your description fits my experience of last evening exactly. A black spot appeared in the center of the image and grew with the image as I used the focuser knob on my NexStar 8. The image outside of the black spot was clear and sharp. Help! |
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