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Captured by
Michael Scherman

Dual Clusters near Antares

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Posts Made By: David Castillo

February 26, 2007 12:06 AM Forum: Eyepieces

Re: Eyepiece for finder?

Posted By David Castillo

I've heard that they can be special ordered from Japan through Kendrick.

Dave

April 12, 2007 02:45 PM Forum: Beginning Astronomy?

Dust Prevention

Posted By David Castillo

Paul,
Just keep the diagonal in place and eyepiece holder plugged or capped when the scope is not in use. You are adding more glass to the optical train and reducing the light through-put of your scope. Cover it up when it's not in use and keep anything that may "communicate" with the inside environment- like the barrel surfaces of your eps, filters and diagonal- clean, so you won't be dragging contaminants into your OTA. Keep the OTA horizontal or pointed slightly downward to insure that anything freely circulating inside won't settle on the mirror or corrector's surfaces.
Regards, Dave


January 19, 2008 12:23 AM Forum: ASTRONOMY

Golden State Star Party Announcement

Posted By David Castillo

Try this address if you have problems hunting them down:

http://goldenstatestarparty.blogspot.com/

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Dave Castillo