| Crescent Moon at Prime Focus of 8" f/16 Cassegrain on 35mm Frame 200ASA 1/4 Second |
 |
| An 8" f/20 Windproof Cassegrain. See "Members" section for details. |
 |
| The Art of John Gregory. See "members" section for details. |
 |
| Why they call it "LIGHT POLLUTION". |
 |
| The right way to baffle your Cassegrain. Read how under "Jim's How-To's" in the "Links" section. |
 |
