| MartyT |
| (professor emeritus) |
| 11/14/08 01:40 PM |
Re: Revolutionary new way of focusing! No less!
|
Quote:
Anyone had success making a mask for a piggyback camera? I made one for my Sony DSC-R1 that has a 24 to 120 (35mm equivalent) zoom lens, but I could not get the diffraction pattern.
Try a brighter star and longer exposure.