 |
| Here's a "simple 6-point" cell for John's 8" primary mirror. The O.D. of the backplate is 9.5". His mirror is 1.5" thick, so a simple all Baltic birch cell will work just great. |
 |
| Easy collimation with thumb knobs. John will affix his mirror to the cell with silicone. No mess, no fuss. |
No comments:
Post a Comment