|
Chatroom |
|
| If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|||||||
| Register | FAQ | Members List | Calendar | Mark Forums Read |
 |
|
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
06-April-2005, 01:56 AM
|
|||
|
|||
Hi all.
IceInSpace Forum member Paul Russell (1ponders) has written a fantastic article about the hartmann mask for the IceInSpace How-To's page. He goes into great depth covering topics such as how the holes in the mask affect the diffraction spike patterns, the best configuration of holes to get the sharpest spikes and therefore sharpest focus, how to actually use a hartmann mask to get crisp focus, and of course how to construct one. It's a really nicely written article, thanks heaps for taking the time to do it Paul. Read the article here: Secret of the Hartmann Mask... Revealed!! Thanks for reading, hope you get something from it.
__________________
Mike . 10" GSO Dob . 11x70 Binos . IceInSpace - Aussie/NZ astro website and community forums http://www.iceinspace.com.au/logo.jpg 
|
|
06-April-2005, 12:48 PM
|
||||
|
||||
|
thats a useful article..thanks
|
|
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Linear Mode
