How does the camera take light photos?

Direct light Direct light is the most directional light, which can make the picture form outstanding contrast between light and dark and well-defined light and dark areas. The area illuminated by direct light is called shadow area, and the scenery in this area can be covered by shadow.

Basic lighting skills of still life photography II: Backlight shows the transparent texture of glass. Backlight shooting is a way to put the subject between the camera and the light, which belongs to the light that is difficult to master. Whether it is a scene, an object or a person, using backlight is one of the common shooting methods.

If there is light at night, shooting with a small aperture can make the light star-shaped and the effect is more prominent. Tip 5: One of the common techniques for long-time exposure to shoot night scenes is long-time exposure (the shutter value is as slow as 10 second, 30 seconds or several hours), which can be used to shoot car tracks, star tracks, waves and so on.

1, SLR cameras need to fix the tripod, set the shutter parameters, use the aperture as the priority mode, and then fix the sensitivity first. When the exposure time exceeds 30 seconds, enlarge the aperture and improve the sensitivity.

2. The way to shoot the night scene with SLR is to find a suitable shooting scene, use the A file of the camera, adjust the aperture to F8 or above, appropriately improve the sensitivity of IOS, put the point light source in the picture into the viewfinder, hold the camera steady, and press the shutter.

3. Shoot the night scene with a SLR. Tip 0 1 Use negative exposure compensation: the reasonable exposure calculated by the camera when shooting night scenes is not necessarily a good exposure parameter, and the photographer needs to use his eyes to determine the exposure according to the actual effect. When there is still a little skylight in the surrounding environment, negative exposure compensation can be used to shoot the brightness similar to the night scene.

4, the size of the camera sensor area, the larger the sensor area, the more obvious the background blur.

Night lighting design

First of all, the night lighting design of the hotel should be coordinated with the surrounding lighting design, so that the decoration design of the hotel will not appear abrupt. The lighting design of star-rated hotels should not only reflect the hotel's own style, but also interact with the surrounding buildings and environment to avoid the abrupt and monotonous feeling.

Finally, we should choose different lamps according to the characteristics of the road. For example, the width of the road, you can choose higher and brighter lights. On the contrary, we can choose other lamps such as low lawn lamps. Landscape system includes a wide range, mainly divided into green trees, water features, sculptures, buildings or structures.

The design of the park night lighting project should determine the lighting level of the park and choose the appropriate lighting design method according to the functional type of the park, the surrounding landscape environment, the theme style and the use of night lighting lamps. The influence of stray light on passers-by, surrounding environment and garden ecology should be avoided.

The first step is to design a swimming line. The design of tourist routes revolves around the layout of night tour products. There is a skill in its design, which is called "tourist electrocardiogram" in the industry. That is, in the process of tourists' travel, a stimulating point and a soothing area are provided every once in a while, so that tourists can always immerse themselves in the ups and downs of the plot.

Contour lighting-a lighting method that directly outlines the outline of a building or structure by using light. Internal transmission lighting-a lighting method formed by the outward transmission of indoor light.

How to shoot a light with a SLR?

1, SLR shooting lamp is to adjust the aperture to the maximum, and then slow down the shutter speed to start shooting the lamp.

2. Street lamp shooting settings Take out the camera, set the aperture of camera A to F0 or above, and do not expose. If the light is sufficient, it can be adjusted appropriately, and when the light is insufficient, the sensitivity can be adjusted.

3. SLR cameras should make a good choice of indoor light, so as to shoot beautiful pictures. Generally, it can be adjusted to exposure mode or metering mode. Because the light is different, the required mode will be different, so as to capture the aesthetic feeling and hazy feeling of the scene.

4, this is used for card machine, if it is a SLR, you can generally press a button on the lower left of the top cover, press it and the flash will pop up! Question 4: How does Canon 700D turn on the flash? There is a button with a lightning sign on the side of the raised position of the flash, which can be popped up by pressing the flash.