Start shooting night scene quickly

In the evening of the city, colorful lights and different kinds of billboards have always been the subject of night photography lovers. However, canvas australia for many beginners, night scenes are a difficult subject to shoot because exposure control is not easy and there are many noteworthy techniques. Today, small make up to provide you in the night shooting need to do and in the shooting need to avoid six notices, teach you how to quickly start shooting night.

1. Enable long exposure

Generally, it takes a long exposure time to shoot night scenes. CCD or CMOS, a digital photosensitive component, will generate heat when recording the image, canvas prints making the image generate thermal noise. Most of today's DSLRS have a long exposure feature. With this enabled, when you take a long exposure photo, the camera will automatically take an all-black image, take the same time as before, and then calculate the location of the thermal noise to reduce the noise. The downside of the long exposure feature is that the waiting time can be very long. If you expose for 30 minutes, the noise reduction time will be an additional 30 minutes.

2. Use the mirror prelift function

The most important thing in shooting night scenes is to stabilize the camera so that it can produce clear and sharp images, so the photographer should do everything possible to reduce the vibration of the camera. Some medium-high order SLRS have the function of pre-raising the mirror. Some cameras are called the mirror lock. The principle is that the camera lifts the mirror first, so that when the shutter is pressed, the mirror does not need to turn up. In addition, shooting with the shutter release can effectively reduce the vibration caused by the photographer touching the camera when pressing the shutter release. If you don't have a shutter release, you can also use the selfie countdown feature, floating frames canvas which counts down from 2 to 10 seconds after pressing the shutter release to stabilize the camera.

3. Use manual mode

In the face of uneven lighting and sharp contrast of the picture, the camera's automatic metering is easy to make mistakes, although the metering mode can be changed according to different circumstances, but the camera is certainly not smart, the most convenient way is to use manual mode, depending on the environment to adjust the aperture and shutter. For experienced photographers can judge for themselves what use the aperture and shutter speed to shoot, even photography for beginners, in today's digital photography s, can see effect, real time one is not good to shoot the second photograph, until satisfied, more exposure can be for beginners to practice the use of judgment and aperture shutter, why not do it!

4. Pay attention to the picture level

Because of the use of a tripod, the photographer's eyes do not need to look at the viewfinder for a long time, so many photographers only focus on the operation of the camera, and ignore the horizontal tilt. And some of the environment is very dark, it is very difficult to see the viewfinder picture, affecting the accuracy of the composition. The photographer can first take a picture, check the level of the composition is not skew, and then correct. If the final photo is truly askew, you can also use some image processing software to correct the level, but some edges will be cut off, so it is better to solve the problem first.

Shoot RAW

When we are at night, colorful lights can make the spot light source is very complex, the photographer cannot clap a mind want to effect immediately, most of the time post-processing is needed to get a better image, and use ordinary JPEG format is compressed again after dealing with the camera inside the finished product, data have been cut and erosion, cause a decrease in the quality of post-processing, so at night it is best to use RAW format. RAW has more room for post-processing, such as white balance changes, and brightness changes to reduce the loss of detail.

6. Shoot with a small aperture

You can always use a tripod for night shots, so it's ok to ignore the shutter speed and not worry about how small the aperture is. In addition to giving full play to the quality of the lens and capturing sharp images, shooting with a small aperture allows for a larger depth of field and keeps the whole image in focus, which helps to convey the image. If there is a light source such as a street lamp or light bulb, a small aperture can also make these points of light produce starlight, making the picture more gorgeous.

Night photography five escape

1. Don't shoot with your hands

You must use a tripod to shoot night scenes. Even without a tripod, keep the camera on a steady surface. Whether or not you have a cast hand, no one can hold a camera for a second or more without shaking their hands. Want to shoot night scene so, still darling buy a stable tripod.

2. Brightness optimization function should not be enabled

This feature, which has different names in different brands of cameras, can increase the brightness of the dark parts and decrease the brightness of the highlights. However, when shooting night scenes, many areas of the picture are black, the optimization function will reduce the photo contrast. Even if the photographer had intended to shoot a low-contrast style, it would have been easy to post-process the effect without having to turn it on before shooting.

3. Don't use autofocus

Many night scenes are shot in dark places. If autofocus is used, the "bellows" will often appear in the focusing system, that is, the lens cannot find the main body and keeps rotating back and forth without focusing. Even after the focus is determined, it may not be precisely focused on the subject. So the photographer might as well use manual focus, set the focus at infinite distance, as long as the depth of field is large enough, the whole picture can also be in clear range.

4. Don't use flash

Taken in by the sea will always see a lot of people with a digital camera flash at night, this is the person who don't understand photography an easy mistake to make, because the camera's flash light can't light up the distant high-rise buildings, even if you're just going to light up close scenery, will flash of white light and the surrounding light, a completely different. Unless you are shooting a night portrait, use the flash to illuminate the subject, and use it skillfully, so don't use the flash to illuminate the scene on the other side.

5. Don't use the lens shock-proof feature

The lens shock-proof feature helps you use a lower shutter speed when holding, but when shooting night scenes, you don't usually hold your camera, so it's completely useless. Not only is it useless, it can even affect imaging. Because the principle of anti-vibration function is to detect the vibration of the camera, when the camera is using the foot frame, the anti-vibration system may make unnecessary compensation to the camera, but will reduce the quality of the image. Although now some of the lens anti-shock function will have a foot frame mode, automatically detect whether the photographer is using the foot frame, but you will not know whether the lens successfully detected the foot frame, so it is best to turn off the anti-shock function, in fact, it is only a small effort. While the ability to turn on the shock-proof feature on the footrest may not have a real impact on the quality of the image, acrylic mounting online blurring the image will be irretrievable.