June 27, 2008
June 24, 2008
June 20, 2008
June 12, 2008
June 11, 2008
Ready for Sunspots
I just finished making two solar filters
made from Baader Astrosolar Film.
The Safety Film is recommended for viewing
and the Photo Film is recommended for photography.
June 06, 2008
June 05, 2008
June 04, 2008
June 03, 2008
June 02, 2008
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