Sony DSC-T 1 camera does not shoot well at night. How to adjust it? I am a novice. Can you be more specific (even if you turn on the flash)?

1, night mode: There are generally two night modes. The former uses the shutter of110 seconds, which may lead to underexposure. The latter uses a shutter exposure time of several seconds to ensure that the photo is fully exposed and the photo will be brighter. Both are shot with a small aperture, and the flash will be turned off.

2. Portrait mode at night: When shooting people at night (such as going to the Lantern Festival), digital cameras usually use a shutter of a few seconds to110 seconds to shoot distant scenes, and use a flash to illuminate the subject in the foreground. The flash is usually triggered before it is turned off.

Whether the exposure of night photography is accurate is the key to the success of photography. Because of the complexity of night light, the exposure time must be determined according to different contents, different scenery and different light.

To master the accurate exposure time, choose the right exposure time. Under normal circumstances, if the exposure time exceeds one second, it is entirely up to the photographer to shoot. Usually, the standard for determining the exposure time should be based on the brightness of the subject, taking care of various environments as much as possible.

The lighting sources of photography are mainly natural light and artificial light, but the illumination of natural light-moonlight and starlight at night is extremely low. Even the moonlight on the 15th of each month in the summer calendar-on a clear night, it is only 0.2 lux (lumen/square meter per lux), which is equivalent to 65,438+65,438 of 0-foot candle illumination. If you can't see your fingers, or only the starlight, it will be more difficult to shoot the ground scenery on a cloudy night. Therefore, in this case, night photography mainly depends on artificial light, or as lighting, or as decoration, and even the luminous body itself is also the object of shooting.

The illumination of natural light such as moonlight is extremely low, so it needs to rely on artificial light. Although it causes many difficulties for night photography, it can completely turn unfavorable factors into favorable factors and take interesting photos. Therefore, as long as the situation is improved, night photography has many advantages:

1. Natural light at night includes moonlight, starlight, lightning, aurora and firefly light. In addition to incandescent lamps and electronic flashlights used for photographic lighting, artificial light also includes road lighting, indoor lighting, kerosene lighting, holiday fireworks lighting, fireworks lighting, firelight, candlelight, flashlight lighting, etc., which is not obvious or obvious during the day. Together with the luminous body itself, it can form a rare and wonderful picture.

2. The shape of the object in the dark can't be seen or photographed. When the subject receives certain illumination, the surrounding and background impurities are hidden in the dark, which is beneficial to highlight the subject, purify the background, and make the picture have simple aesthetic feeling and profound or quiet meaning.

3. The night illumination is low, and the space background is not bright, which is convenient for exposure and lighting techniques such as slow exposure, high-speed flash, multiple exposure, continuous flash (strobe), segmented moving flash, and adding decorative lights, forming special effects or strong atmosphere.

4. Night photography is easy to achieve low-key with black as the main tone, silhouette light of the subject under backlight illumination, black and white Gao Fancha and other modeling effects.

Of course, the mastery and utilization of the above favorable factors, as well as the production of various effects, are inseparable from the basic skills such as photography technology and skills, as well as artistic expressions such as conception and composition. Therefore, the use of various techniques and techniques of night shooting is to better express the theme, highlight the main body and make the content and form of the work as perfect as possible.

Exposure method of night photography

1, correct exposure Correct exposure is one of the basic conditions for obtaining good photographic effects. In most cases, the exposure time of night photography is long, so it is necessary to keep the camera stable, and try to use tripod and cable to release it; Due to low illumination and long exposure time, the image of "reciprocity law failure" will appear in the photographic performance of film, that is, the photographic sensitivity will decrease, so the exposure should be increased appropriately. Generally speaking, the aperture is 0.5 ~ 1 higher than the exposure index measured by the exposure meter as exposure compensation.

Night photography exposure reference table

With regard to the subject, the exposure time is applied with an aperture.

Mingyue 1/30s 1 1

Lightning lines are clearly visible in the sky. B door 4 ~ 5.6.

Festival fireworks display complete flower-shaped gate B 8 ~ 1 1

The ground fireworks distance is about 5 meters, 1 s, 5.6 ~ 8.

Holiday Tiananmen Square Distance 400 m 1 sec 5.6

500 meters from the lighting construction site 1 ~ 2 minutes 5.6

Lighting distance from the water surface is 500m1~ 2min 5.6

The night view of the city is condescending, and the big scene lasts for 2 ~ 4 minutes and 8 minutes.

Distance to busy street10m 1 ~ 3 seconds 5.6.

Distance of lighting court is 5 ~10m1/30seconds 4

2. Slow exposure The so-called slow exposure means that the exposure time is longer than 1 second. For most cameras, slow exposure can be used not only for static night scenes with low illumination, but also for luminous bodies that move at night, such as car lights coming and going, people waving a flashlight in a dark space, and slowly moving stars. , so that they grow into long and varied bright lines by light irradiation on the film, which plays the role of beautifying the picture, increasing the atmosphere and painting the shape.