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Showing posts with label night photography. Show all posts
Showing posts with label night photography. Show all posts

Thursday, March 31, 2011

Night Landscapes and the Moon

The moon is a beautiful but often elusive element for nighttime landscapes. If your previous attempts have resulted in sheer lunacy, take a look at these helpful tips.

 

Nothing perks up an evening landscape like a rising moon hanging above the horizon. You walk out of the office to go home. It's dusk and there's still color in the sky. Then, like magic, the moon appears from behind the clouds. You feel like you can reach out and touch it, just like that. These are the small moments that often stay with us.

 

Trying to photograph that is another matter. The moon hanging just above the horizon looked so big. But it seems to shrink in size the minute you point a camera lens at it. What was once a compelling evening moonscape photographs as a bunch of clouds with an overexposed dot of light among them.

 

Don't despair. By making a few adjustments to how you take the shots and applying a little photographic wizardry, you can bring the moon back to its rightful splendor. But to do so you have to overcome a few common obstacles.

 

Obstacle: The Moon Is Brighter Than Everything Else

If you wait until the sky is completely dark and the moon is high above the horizon, chances are the moon is brighter than everything else in the scene. The trick here is to catch the moon when it's low and to include other bright things in the composition. When the moon is lower, it shines through more atmosphere than when it is high in the sky. The atmosphere serves as a neutral density filter of sorts and reduces the moon's luminosity.

 

However, if everything else in the frame is dark, then your camera will expose for the dominating dark elements and thereby overexpose the moon, rendering it as a fuzzy dot of light. Look for adjacent elements to lighten up the scene, such as brightly lit buildings (their lights often go on at dusk, before darkness sets in), illuminated clouds from the setting sun, or any other radiant element.

 

You will have to experiment with your exposure times as so many elements will affect the outcome. The degree of available moonlight; any other light sources; clouds; rain; light reflective surfaces; each of them can make a huge difference to the amount of exposure time needed.

In general, during night photography, one can say that on a night of full moon, with optimum conditions, 8 seconds at f/8 using ISO 100 film will be about right. If there’s a crescent moon and conditions are also optimal, you would need as much as 10 hours on one shot! So you see experimentation while photographing the moon is really the only way to go.

 

Source: O’Reilly | Portfolio Website for Photographers | Online Portfolio Solutions


Wednesday, March 16, 2011

Street Photography Shooting at Night

Because of their compact size, pocket digicams are excellent street-shooters, enabling you to capture the grit and the glory of urban life at night? that is, if you know how.

 

When you sit back and look at your travel shots, do you ever feel like you're shooting the same thing over and over, and only the locations change (same boring group shots, blurry bus scenes through the window, and yet another statue)? One of the best ways to inject life into your photography is to grab your camera and hit the streets...on foot.

Now, I'm not talking about raw photojournalism or anything dangerous. Every major city in the civilized world has a good part of town and a bad one. Lace up your sneakers and go to the friendly part of town.


My favorite time to shoot on the streets is from about an hour before twilight until darkness.Generally speaking, there's lots of activity at this time, and the building lights come on when there is still some color left in the sky. It's a magical setting that's perfect for night photography.

 

But if you want to capture that magic, you have to turn off your flash. This is rule number one for interesting street photography. Not only does the flash draw way too much attention to your shooting, but it also kills the shots. The possible exception is using Nighttime Flash mode, but for most of your street shooting, leave the flash off.

 

The best time for "night" photography is actually twilight. Most city lights come on before complete darkness. Your shots will be much more colorful and compelling with the deep blue twilight sky rather than the blackness of night, as shown in the two pictures of the Chrysler Building. The first picture was shot late at night, when the sky was completely dark. I went back the next day at dusk and captured the second shot with more color in the sky. Which do you like best?       


As the light goes down, however, your exposures will get longer, which means you have to look out for camera shake. Here are a few ways to combat shake so you get crisp images, even in low light:

 

Stret_photography

· Increase your ISO setting from 100 to 200

You can go up to 400 if you need to, but you will have more noise in your shots at the higher rating. Often, this isn't a big problem for street shooting, because the gritty look seems to work with this type of subject material. Generally speaking, though, don't increase your ISO setting any more than you have to.

 

Source: O’Reiley | Portfolio Website for Photographers

 

Tuesday, March 15, 2011

Night Photography: Nighttime Portraits with Scenic Backgrounds

Sometimes, capturing the background of a nighttime portrait as just as important as capturing the subject itself.

 

Long ago, in a distant place, a camera designer made the decision to set the shutter speed to 1/60 of a second when the flash is activated. I don't know exactly when this happened, but that's the way it's been ever since I can remember.

 

The problem with 1/60 of a second is that it often creates night flash shots with muddy o nonexistent backgrounds. To prove my point, find a vibrant night scene, such as a street composition in New Orleans's French Quarter, turn off your flash, and take a meter reading. I doubt that the shutter speed will be 1/60 of a second. Most likely, you will get a reading of 1/30, 1/15, or slower. Brightly lit night scenes usually require that the shutter stay open longer than in brightly lit daytime scenes. Have you noticed that your daytime fill-flash shots look better than your nighttime flash shots? It all comes down to shutter speed.

 

When it comes to flash photography at night, shutter speed controls the appearance of the background and aperture controls the exposure of the subject within flash range. If the background doesn't look the way you want, change the shutter speed. If the subject within flash range doesn't look right, change the aperture.

 

If you leave your camera in auto-everything mode, it sets the shutter to 1/60 of a second when you turn on the flash. This is a safe shutter speed that provides acceptable images in a variety of lighting situations, both daytime and nighttime. But if you're in New Orleans having the time of your life, acceptable isn't going to cut it.

 

Night_photography

 

Here's what you have to do: slow down the shutter speed when the flash is on. Almost every camera gives you some way to do this. Here's what to look for:

 

Nighttime Flash mode

Cycle through your flash settings and look for the icon of a subject with a star overhead. If you have this icon, kiss your camera and the person who bought it for you. Under this setting, the camera will read the background, choose the right shutter speed, and add enough flash for the subject. When it works right, both the background and subject are nicely exposed.

 

Shutter Priority mode

Typically, this setting is reserved for more advanced cameras. Often, Shutter Priority mode is indicated by an S. Other times, it's indicated by TV, for Time Value. Either way, you get to set the shutter speed, and the camera then automatically adjusts the aperture and adds the right amount of flash.

 

Long Shutter mode

If your camera doesn't have Shutter Priority mode, it might have an abbreviated version called Long Shutter. This mode allows the user to slow down the shutter speed for situations such as night photography. The camera will do its best to add the right amount of flash and set the correct aperture.

 

Manual mode

You'll see this setting more often on advanced cameras. Manual mode enables you to set both the shutter speed and the aperture. The camera adds the right amount of flash.

 

Source: O’Reiley | Portfolio Website for Photographers