|
|
#1
November 20th 03, 11:44 AM
|
|||
|
|||
Star Test
What's the minimum magnification needed to get a reliable star test.
I have an old Coulter 10" "brown tube"! TIA Tony 
|
|
#2
November 20th 03, 03:55 PM
|
|||
|
|||
|
Star Test
"Tony & Barb Vellturo" wrote in message ... What's the minimum magnification needed to get a reliable star test. I have an old Coulter 10" "brown tube"! TIA I'd think 200 or so; you could tell something at 100, but not with high precision.
|
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Space Calendar - November 26, 2003 | Ron Baalke | History | 2 | November 28th 03 09:21 AM |
| Space Calendar - November 26, 2003 | Ron Baalke | Astronomy Misc | 1 | November 28th 03 09:21 AM |
| Space Calendar - October 24, 2003 | Ron Baalke | History | 0 | October 24th 03 04:38 PM |
| Space Calendar - October 24, 2003 | Ron Baalke | Astronomy Misc | 0 | October 24th 03 04:38 PM |
| Space Calendar - September 28, 2003 | Ron Baalke | History | 0 | September 28th 03 08:00 AM |
Linear Mode
