#1 (permalink)  
Old 01-17-2010, 03:39 PM
dPS Forum Member
 
Join Date: Feb 2009
Posts: 182
Default Long Exposure for best reflections

Hi,
I'm really chuffed with how this picture came out.
I had my tripod, and adjusted the aperture setting, which the camera then automatically increased the exposure time to 30s to compensate.
It was dusk, and all the lights were coming on in the houses opposite, and fortunately no-one had closed their curtains at this point!
I've posted the 0.4sec pic as well so you can really see the difference it has made to the reflections.
Top tip - I tried this a few days later, but there was a breeze. The reflections were nowhere near as nice, as the wind ripples 'muddied' the effect.
0.4second
2010 Jan snow 039a
30sec
Daniels Well, snowy dusk
Reply With Quote
  #2 (permalink)  
Old 01-18-2010, 01:49 AM
I'm new here!
 
Join Date: Jan 2010
Location: NY, Queens
Posts: 33
Default

love the way it looks on ur 30sec capture
__________________
-Shourov
http://picasaweb.google.com/shourov244
Reply With Quote
  #3 (permalink)  
Old 01-18-2010, 03:32 AM
MOmilkman's Avatar
Can't wait to grow up!
 
Join Date: Mar 2009
Location: Springfield, MO
Posts: 719
Default

30 Sec exposure is much more calming and tranquil. Something about smooth water that really is appealing.
Next time try bracketing and merge the exposures. That might even be more appealing!
__________________
Canon EOS 7D
EF 70-200L f2.8 IS USM, EF 17-40L f/4 USM
100mm f/2.8 Macro Lens, 50mm f1.4, SLR Zoom Gorilla Pod, Cactus V4's, Speedlites 580EXII & 430EXII, Manfrotto 190XPROB w/496RC2 Ball Head
My flickr
Reply With Quote
  #4 (permalink)  
Old 01-18-2010, 07:47 AM
dPS Forum Member
 
Join Date: Feb 2009
Posts: 182
Default

I think I will try the bracketing,
it might save the illuminated cross on the Abbey, which has blown in this shot.
Thanks, Peely
Reply With Quote
  #5 (permalink)  
Old 01-18-2010, 10:23 PM
dPS Forum Member
 
Join Date: Feb 2009
Posts: 182
Default

I've boosted the brightness and contrast a notch or three(following critique)
and it's worked a treat!
2010 Jan snow 041
Reply With Quote
  #6 (permalink)  
Old 01-18-2010, 11:13 PM
sk66's Avatar
Lovable Contrarian
 
Join Date: Apr 2008
Location: Harrisburg, PA
Posts: 6,742
Default

I actually prefer the slightly underexposed version...it seems more like night/twilight. And I like the bluer water. The reason it underexposed slightly is *probably* that the max exposure time on your camera is 30sec. unless you go to bulb mode. IMO, most images benefit from slight underexposure (might be a holdover from slide film days).

What I don't understand is why the longer exposure is clearer in reflection....Was the shorter exposure taken on the windier night?
__________________
Steve
the Photographic Academy.com
My Portfolio, My Flickr, My Blog
D4, D7000, G10, 1030SW and a bunch of other stuff....
Reply With Quote
  #7 (permalink)  
Old 01-18-2010, 11:21 PM
dPS Forum Member
 
Join Date: Feb 2009
Posts: 182
Default

Thanks, I know what you mean about the darker image!

You get a smoother reflection from the long exposure as with the ripples from the water you get light bits, and dark bits (the peak and dips in the ripple), which blend together in a long exposure to get a more even reflection.
The light bits are slightly darker than from an instand shot, and the dark bits are lighter!?
does that make sense?

All 3 shots were taken within 10 mins of each other. I tried a few nights later, but the images weren't wrth the bandwidth, lol. The natural ripples of the water, caused by the weir, made for a clearer reflection than the windy ones.

Last edited by Peely22; 01-18-2010 at 11:23 PM.
Reply With Quote
  #8 (permalink)  
Old 01-18-2010, 11:45 PM
sk66's Avatar
Lovable Contrarian
 
Join Date: Apr 2008
Location: Harrisburg, PA
Posts: 6,742
Default

Quote:
Originally Posted by Peely22 View Post
Thanks, I know what you mean about the darker image!

You get a smoother reflection from the long exposure as with the ripples from the water you get light bits, and dark bits (the peak and dips in the ripple), which blend together in a long exposure to get a more even reflection.
The light bits are slightly darker than from an instand shot, and the dark bits are lighter!?
does that make sense?

All 3 shots were taken within 10 mins of each other. I tried a few nights later, but the images weren't wrth the bandwidth, lol. The natural ripples of the water, caused by the weir, made for a clearer reflection than the windy ones.
Of course that makes some sense. (like getting a "silky" waterfall etc) but usually in a scene like this the edges of the reflection (blurred by longer exposure) would be less crisp. (as you found later).

You hit it just right this day....
__________________
Steve
the Photographic Academy.com
My Portfolio, My Flickr, My Blog
D4, D7000, G10, 1030SW and a bunch of other stuff....
Reply With Quote
  #9 (permalink)  
Old 01-20-2010, 08:17 PM
dub one's Avatar
dPS Forum Member
 
Join Date: Jan 2010
Location: Akron,Ohio.
Posts: 54
Default cool

Nice comparison I might try some night photos later.
Reply With Quote
  #10 (permalink)  
Old 01-20-2010, 08:45 PM
Spinnerette's Avatar
dPS Forum Member
 
Join Date: Jul 2009
Location: Brazil
Posts: 161
Default

the water on the 30" is incredible!
__________________
flickr ✖ Nikon D200 ✖ 18-135mm ƒ3.5-5.6G ✖ 50mm ƒ1.4G ✖ Tamron 28mm ƒ2.5 (manual focus)
Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are Off



Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.

What’s Your Preference?

Daily Digest

Each day we send out a quick email to thousands of DPS readers to notify them of updates. This email is just short excerpt of the first few lines of our latest post with a link if you want to read it all. You can unsubscribe from this this service at any time.

This service is provided by a third party (Feedburner) and you can subscribe to it by leaving your email address in the following field and confirming your subscription when you get an email asking you to do so.

Enter your email address for
Daily Updates:

Weekly Summary

For those wanting a weekly summary of what happens on this site this free email newsletter is probably your best option. It includes a summary of the tips posted to the site each week. This newsletter is subscribed to by over 25000 readers (many who also subscribe to the other options above) - come join the community!

To subscribe to this weekly newsletter simply add your email address to the following field and then follow the confirmation prompts. You will be able to unsubscribe at any time.

Enter your email address for
Free Weekly Newsletter:

 
SEO by vBSEO 3.3.0