Tag: ISO

Mardi Gras SF 2018: A case study on shooting action in low light

San Francisco has been celebrating Carnaval for 40 years, and for the past 5 years I’ve been documenting this wonderful event.  The anniversary season officially kicked off last night with San Francisco’s take on Mardi Gras.  I covered the small parade through SF’s historic Mission District and also the performances of several comparsas (like krewes or samba schools) at one of the event’s venues.  Today’s post showcases some of my favorite images from this year’s Mardi Gras while also serving as a case study for shooting fast action in extremely low light conditions.

Taking the approach of “if you can’t beat them, join them,” remember that when shooting action in low light it is okay occasionally to intentionally allow some motion blur to emphasize the movement.  Here I achieved a soft painterly effect by choosing a slower shutter speed to capture this image of a young dancer mustering for the parade.

The use of flash is required for much low-light action photography, but that doesn’t mean your images have to be harsh or unnatural looking.  A few hints: 1) Get the flash off your camera using a flash cord or remote control; 2) Use balanced fill flash instead of automatic flash for a more realistic look; 3) Dial down the flash’s power by using flash exposure compensation (I use -1 stop most of the time); 4) These settings often will require that you use a high ISO setting and a fast lens.

Use a fast prime lens to achieve a fast shutter speed along with a relatively shallow aperture to freeze and isolate your subject.  Most of these images were made with a 50mm f/1.4 lens.

In post-processing your images, consider these tips: 1) Apply some noise reduction to mitigate the digital noise associated with high-ISO shooting; 2) Adjust the white balance to render the colors you remember from the shoot (always shoot in RAW mode if possible to allow setting the white balance during post-processing); 3) Apply a touch of post-crop vignetting to emphasize your subject and reduce background clutter.

For group shots, try to find an uncluttered background and pose everyone as tightly as possible so that your fill flash will illuminate them evenly.  Don’t use a wide-angle lens for group shots!  Sure, doing so will make it easier to fit in all the subjects, but it also provides a very unflattering perspective for most people.  Here I shot with a 50mm “normal” lens and moved back to fit in the entire group.

Portraits work very well using balanced fill-flash techniques.  Be sure to find an uncluttered background and get the flash unit off the camera.  Here I bounced the flash off the awning of a building to achieve a soft effect relatively unencumbered by shadows.

By applying some of these techniques, you can capture fast-moving action even under extremely low-light conditions and still achieve realistic looking and flattering results.

Do you have suggestions for shooting action in low light?  Please share your thoughts here.

Want to read more posts about photographic techniques?  Find them all here: Posts about techniques.  And remember that all the images featured in this post as well as thousands more are available for viewing or purchase on my website–just click on any photo to view it in more detail.

Mardi Gras SF 2018: A case study on shooting action in low light

San Francisco has been celebrating Carnaval for 40 years, and for the past 5 years I’ve been documenting this wonderful event.  The anniversary season officially kicked off last night with San Francisco’s take on Mardi Gras.  I covered the small parade through SF’s historic Mission District and also the performances of several comparsas (like krewes or samba schools) at one of the event’s venues.  Today’s post showcases some of my favorite images from this year’s Mardi Gras while also serving as a case study for shooting fast action in extremely low light conditions.

Taking the approach of “if you can’t beat them, join them,” remember that when shooting action in low light it is okay occasionally to intentionally allow some motion blur to emphasize the movement.  Here I achieved a soft painterly effect by choosing a slower shutter speed to capture this image of a young dancer mustering for the parade.

The use of flash is required for much low-light action photography, but that doesn’t mean your images have to be harsh or unnatural looking.  A few hints: 1) Get the flash off your camera using a flash cord or remote control; 2) Use balanced fill flash instead of automatic flash for a more realistic look; 3) Dial down the flash’s power by using flash exposure compensation (I use -1 stop most of the time); 4) These settings often will require that you use a high ISO setting and a fast lens.

Use a fast prime lens to achieve a fast shutter speed along with a relatively shallow aperture to freeze and isolate your subject.  Most of these images were made with a 50mm f/1.4 lens.

In post-processing your images, consider these tips: 1) Apply some noise reduction to mitigate the digital noise associated with high-ISO shooting; 2) Adjust the white balance to render the colors you remember from the shoot (always shoot in RAW mode if possible to allow setting the white balance during post-processing); 3) Apply a touch of post-crop vignetting to emphasize your subject and reduce background clutter.

For group shots, try to find an uncluttered background and pose everyone as tightly as possible so that your fill flash will illuminate them evenly.  Don’t use a wide-angle lens for group shots!  Sure, doing so will make it easier to fit in all the subjects, but it also provides a very unflattering perspective for most people.  Here I shot with a 50mm “normal” lens and moved back to fit in the entire group.

Portraits work very well using balanced fill-flash techniques.  Be sure to find an uncluttered background and get the flash unit off the camera.  Here I bounced the flash off the awning of a building to achieve a soft effect relatively unencumbered by shadows.

By applying some of these techniques, you can capture fast-moving action even under extremely low-light conditions and still achieve realistic looking and flattering results.

Do you have suggestions for shooting action in low light?  Please share your thoughts here.

Want to read more posts about photographic techniques?  Find them all here: Posts about techniques.  And remember that all the images featured in this post as well as thousands more are available for viewing or purchase on my website–just click on any photo to view it in more detail.

Bracketing: Hedging Your Bets [Encore Publication]: In challenging shooting conditions, exposure bracketing is a great insurance policy

In the old film days of photography, it would be days or even weeks after shooting before we could see the results.  I would routinely use a procedure called “bracketing” to make a series of shots, each at a slightly different exposure, to increase the odds that one would come out decently exposed.  Even today, when digital photography allows us to see the results immediately, there are two good reasons to employ the exposure bracketing technique: 1) it can be hard to assess on a small LCD screen in bright daylight and while in the excitement of shooting whether the exposure is really correct, and 2) when the contrast between the brighter and dimmer parts of the scene is high we may want to stitch several different exposures together using software to create a high dynamic range (HDR) image later.

Tricky subjects, like this tiny Svalbard reindeer against a glacier background, benefit greatly from exposure bracketing.  From a series of 5, 7, or even 9 images shot at slightly different exposures, you can choose the one with the correct exposure for the conditions.  Buy this photo

So there are still good reasons to use exposure bracketing, and fortunately, it is quite easy to employ this technique.  Here’s how.

If possible, mount your camera on a tripod when using bracketing so it won’t move between exposures.  Then you can combine several of the exposures into an HDR image later if desired.

If your camera has a bracketing button or menu item, use it to specify how many shots you want to take (I usually shoot 5 or 7 different exposures when bracketing) and how much you want to vary the exposure between each shot and the next (often I choose a 1-stop difference).  If your camera lacks this feature, you can still use bracketing by manually adjusting the exposure between each shot and the next; just use your camera’s exposure compensation control to dial in first -2 stops, then -1 stop, then 0, then +1 stop, and finally +2 stops.

I like to set my camera for continuous shooting while bracketing.  That way, I just hold down the remote shutter release and the camera shoots all 5 or 7 exposures in rapid succession.  But it’s fine to shoot each frame individually in single release mode, if you prefer.

There are some subtleties to think about when employing exposure bracketing.  Some cameras let you choose whether to vary the aperture, the shutter speed, or the ISO setting, while holding the other two settings constant.  In most cases, I prefer to vary the shutter speed and hold the aperture and ISO settings constant, because changing the aperture affects the images’s depth-of-field, and changing the ISO setting can affect the noise in the image.

Later, during post-processing, you review the images and choose the one that is properly exposed.  Or if the scene is very high contrast, you can use photo editing software such as Lightroom or Photoshop to stitch several frames in your series together into an HDR image, which ensures good exposure from the brightest to the darkest tones in your photo.

Several exposures were shot using bracketing and then combined in Photoshop to create this HDR  image.  All tones from the darkest shadows on the mountain walls to the brightest highlights on the icebergs and lake are properly exposed in the final image.  Buy this photo

Have you used exposure bracketing techniques?  What are your best practices?  Do you use this process mostly for selecting the best exposure or for creating HDR images?  Please share your thoughts here.

Are you interested in learning new travel photography techniques?  Follow this link to see all the posts on techniques: Posts on Techniques.

Bracketing: Hedging Your Bets [Encore Publication]: In challenging shooting conditions, exposure bracketing is a great insurance policy

In the old film days of photography, it would be days or even weeks after shooting before we could see the results.  I would routinely use a procedure called “bracketing” to make a series of shots, each at a slightly different exposure, to increase the odds that one would come out decently exposed.  Even today, when digital photography allows us to see the results immediately, there are two good reasons to employ the exposure bracketing technique: 1) it can be hard to assess on a small LCD screen in bright daylight and while in the excitement of shooting whether the exposure is really correct, and 2) when the contrast between the brighter and dimmer parts of the scene is high we may want to stitch several different exposures together using software to create a high dynamic range (HDR) image later.

Tricky subjects, like this tiny Svalbard reindeer against a glacier background, benefit greatly from exposure bracketing.  From a series of 5, 7, or even 9 images shot at slightly different exposures, you can choose the one with the correct exposure for the conditions.  Buy this photo

So there are still good reasons to use exposure bracketing, and fortunately, it is quite easy to employ this technique.  Here’s how.

If possible, mount your camera on a tripod when using bracketing so it won’t move between exposures.  Then you can combine several of the exposures into an HDR image later if desired.

If your camera has a bracketing button or menu item, use it to specify how many shots you want to take (I usually shoot 5 or 7 different exposures when bracketing) and how much you want to vary the exposure between each shot and the next (often I choose a 1-stop difference).  If your camera lacks this feature, you can still use bracketing by manually adjusting the exposure between each shot and the next; just use your camera’s exposure compensation control to dial in first -2 stops, then -1 stop, then 0, then +1 stop, and finally +2 stops.

I like to set my camera for continuous shooting while bracketing.  That way, I just hold down the remote shutter release and the camera shoots all 5 or 7 exposures in rapid succession.  But it’s fine to shoot each frame individually in single release mode, if you prefer.

There are some subtleties to think about when employing exposure bracketing.  Some cameras let you choose whether to vary the aperture, the shutter speed, or the ISO setting, while holding the other two settings constant.  In most cases, I prefer to vary the shutter speed and hold the aperture and ISO settings constant, because changing the aperture affects the images’s depth-of-field, and changing the ISO setting can affect the noise in the image.

Later, during post-processing, you review the images and choose the one that is properly exposed.  Or if the scene is very high contrast, you can use photo editing software such as Lightroom or Photoshop to stitch several frames in your series together into an HDR image, which ensures good exposure from the brightest to the darkest tones in your photo.

Several exposures were shot using bracketing and then combined in Photoshop to create this HDR  image.  All tones from the darkest shadows on the mountain walls to the brightest highlights on the icebergs and lake are properly exposed in the final image.  Buy this photo

Have you used exposure bracketing techniques?  What are your best practices?  Do you use this process mostly for selecting the best exposure or for creating HDR images?  Please share your thoughts here.

Are you interested in learning new travel photography techniques?  Follow this link to see all the posts on techniques: http://www.to-travel-hopefully.com/category/techniques/.

Bracketing: Hedging Your Bets [Encore Publication]: In challenging shooting conditions, exposure bracketing is a great insurance policy

In the old film days of photography, it would be days or even weeks after shooting before we could see the results.  I would routinely use a procedure called “bracketing” to make a series of shots, each at a slightly different exposure, to increase the odds that one would come out decently exposed.  Even today, when digital photography allows us to see the results immediately, there are two good reasons to employ the exposure bracketing technique: 1) it can be hard to assess on a small LCD screen in bright daylight and while in the excitement of shooting whether the exposure is really correct, and 2) when the contrast between the brighter and dimmer parts of the scene is high we may want to stitch several different exposures together using software to create a high dynamic range (HDR) image later.

Tricky subjects, like this tiny Svalbard reindeer against a glacier background, benefit greatly from exposure bracketing.  From a series of 5, 7, or even 9 images shot at slightly different exposures, you can choose the one with the correct exposure for the conditions.  Buy this photo

So there are still good reasons to use exposure bracketing, and fortunately, it is quite easy to employ this technique.  Here’s how.

If possible, mount your camera on a tripod when using bracketing so it won’t move between exposures.  Then you can combine several of the exposures into an HDR image later if desired.

If your camera has a bracketing button or menu item, use it to specify how many shots you want to take (I usually shoot 5 or 7 different exposures when bracketing) and how much you want to vary the exposure between each shot and the next (often I choose a 1-stop difference).  If your camera lacks this feature, you can still use bracketing by manually adjusting the exposure between each shot and the next; just use your camera’s exposure compensation control to dial in first -2 stops, then -1 stop, then 0, then +1 stop, and finally +2 stops.

I like to set my camera for continuous shooting while bracketing.  That way, I just hold down the remote shutter release and the camera shoots all 5 or 7 exposures in rapid succession.  But it’s fine to shoot each frame individually in single release mode, if you prefer.

There are some subtleties to think about when employing exposure bracketing.  Some cameras let you choose whether to vary the aperture, the shutter speed, or the ISO setting, while holding the other two settings constant.  In most cases, I prefer to vary the shutter speed and hold the aperture and ISO settings constant, because changing the aperture affects the images’s depth-of-field, and changing the ISO setting can affect the noise in the image.

Later, during post-processing, you review the images and choose the one that is properly exposed.  Or if the scene is very high contrast, you can use photo editing software such as Lightroom or Photoshop to stitch several frames in your series together into an HDR image, which ensures good exposure from the brightest to the darkest tones in your photo.

Several exposures were shot using bracketing and then combined in Photoshop to create this HDR  image.  All tones from the darkest shadows on the mountain walls to the brightest highlights on the icebergs and lake are properly exposed in the final image.  Buy this photo

Have you used exposure bracketing techniques?  What are your best practices?  Do you use this process mostly for selecting the best exposure or for creating HDR images?  Please share your thoughts here.

Are you interested in learning new travel photography techniques?  Follow this link to see all the posts on techniques: http://www.to-travel-hopefully.com/category/techniques/.