I made one for my 80mm APO. $2.79 at Staples - I purchased a heavy duty black folder.
Printed up a template on regular paper, cut it out with an exacto knife, traced it onto the black folder, cut that out with an exacto knife. It took me a little while to do all the cutting with the knife, but it came out perfect.
-------------------- - Randy
Telescopes (Solar too), Eyepieces, Mounts, Filters, CCD Cameras,
Astronomy Accessories, My Eyes, My Mind (Sometimes) and Hopefully Clear Skies.
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Re: Revolutionary new way of focusing! No less!
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