|
| 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 |
|
|||
|
Comet P17/Holmes is in such a nice starfield.This photo gas P17 on one side and the double cluster in Perseus on the other. Taken with a Nikon d40 with Nikkor Q 85mm f1.8 and a single 30 sec exposure at iso1600. Piggyback on a Los Mandy GM100 tripod.
http://farm3.static.flickr.com/2279/...5b1afcac_o.jpg The interesting aspect of this picture are the colors. There are blue, white, yellow, green and red stars in the picture. The bright bue ones has a halo. Is this an artifact of a lack of blue color correction of the lens? Enjoy the view from my digitally enhanced backyard. The field of view is 11x16 degree. hha |
|
||||
|
It does indeed look like your lens is producing chromatic aberration on the brighter stars.
Dave Mitsky
__________________
Chance favors the prepared mind. De gustibus non est disputandum. Never attribute to malice that which can be adequately explained by stupidity. |
|
||||
|
Wow, AWESOME shot!!!
__________________
-The Wolf http://www.ryanmercer.com http://www.youtube.com/user/ryanmercer317 http://www.pleasegodhelpme.org |
![]() |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|