DPChallenge: A Digital Photography Contest You are not logged in. (log in or register
 
Browse Settings
Currently viewing:
AdministratorBear_Music

Show comments:

Per page:

Order:

Comments:


Comments Made by Bear_Music
Pages:   ... [543] [544] [545] [546] [547] [548] [549] ... [1248]
Showing 5451 - 5460 of ~12478
Image Comment
Sunset Reflections
11/24/2010 12:05:43 AM
Sunset Reflections
by sjhuls

Comment:
Hey, there ya go, nice finish! And for a non-in-your-face reflection, too :-)
Photographer found comment helpful.
Dressed for the Ball
11/23/2010 12:47:38 AM
Dressed for the Ball
by jomari

Comment:
Whoaaaaaaaaaaaaa! What a luminous transfiguration!
Photographer found comment helpful.
Grit & Determination
11/22/2010 10:49:09 PM
Grit & Determination
by spiritualspatula

Comment:
Congrats on top 10. I'm surprised it didn't do better.
Photographer found comment helpful.
Winter is coming...
11/22/2010 12:05:38 AM
Winter is coming...
by sjhuls

Comment:
Whoa! Another one for your front page! Congrats!
Photographer found comment helpful.
Blue Dreams
11/22/2010 12:04:34 AM
Blue Dreams
by tanguera

Comment:
Whoo hoo! Almost a personal best! Congrats!
Photographer found comment helpful.
Anticipation
11/21/2010 07:11:42 PM
Anticipation
by k9logic

Comment:
Wonderful :-) I suppose you're getting hammered, but I gave it a 9 because it's so quirky and it makes me smile. I'm deaf, but I can hear THIS dog. Owoooooooooo!
Photographer found comment helpful.
Grit & Determination
11/21/2010 07:10:48 PM
Grit & Determination
by spiritualspatula

Comment:
Fabulous image, 9 from me, expect to see it ribboning.
Photographer found comment helpful.
The stranger
11/21/2010 07:10:09 PM
The stranger1st Place
by timmi

Comment:
This is my 10. Bumping, and good luck to you, stranger :-)
Photographer found comment helpful.
IMG_3580 venus composite
11/20/2010 05:39:46 PM
IMG_3580 venus composite
by sfalice

Comment:
This is what you get when you cross a Great White with a Flytrap?
Photographer found comment helpful.
P1000629
11/18/2010 04:10:01 PM
P1000629
by spiritualspatula

Comment:
Regarding star trails, look at it this way: the stars "move" 15 degrees per hour, as the earth rotates, right? 360 degrees divided by 24 hours. That works out to .25 degrees per minute. Your exposure was a minute, so that's how "far" the stars "moved" during the exposure.

Now, assume your lens covers a field of 90 degrees, it looks fairly wide. That means the stars "moved" 1/360 of the distance across your lens during the exposure. So the star trails would barely be discernible, "star smudge" is what you're gonna have, and not much of that.

Now make the same shot with a telephoto that has a field of view of, say, 5 degrees, and the stars will move 1/20 of the way across that FOV in one minute, producing a noticeable streak.

Here's my 66-second exposure from a couple weeks ago, at 17mm on FF sensor, about 100 degrees of coverage:



R.
Photographer found comment helpful.
Pages:   ... [543] [544] [545] [546] [547] [548] [549] ... [1248]
Showing 5451 - 5460 of ~12478


Home - Challenges - Community - League - Photos - Cameras - Lenses - Learn - Help - Terms of Use - Privacy - Top ^
DPChallenge, and website content and design, Copyright © 2001-2026 Challenging Technologies, LLC.
All digital photo copyrights belong to the photographers and may not be used without permission.
Current Server Time: 05/11/2026 03:42:58 AM EDT.