How is underwater photography taken?

How to shoot underwater photography? What should I pay attention to? Underwater photography has been regarded as the most popular way of photography by new people. Indeed, under the traditional photography mode, underwater photography that has appeared in recent years is really attractive. For example, underwater shooting skills and underwater shooting actions are incomparable to traditional shooting. However, according to a well-known photography studio in Beijing, the technology and shooting conditions required for underwater shooting are more stringent, mainly focusing on the safety of photographers. Many people don't know how to take beautiful underwater photography. Beijing underwater photography company said, first of all, shooting needs to follow certain principles, and we can't be desperate for shooting. For example, it is the most basic morality not to throw away its garbage. For underwater creatures, such as corals, they must not be destroyed. Of course, your own safety is the most important thing. In addition, it is necessary to understand the factors that affect shooting, avoid it as much as possible, and prevent remake. For example: reduce the chance of stirring seabed sediments and sand particles, and affect the photo structure; Can help reduce gasoline consumption. I have seen some divers lose their breath because of ecstasy. Although it didn't lead to more injuries in the end, I can imagine the embarrassing scene at that time. Moreover, if not handled properly, it may lead to tragic results. How to shoot underwater photography, the first requirement is that newcomers need to have good swimming skills, not to mention the photographer's requirements. Some breathing skills that newcomers should learn in the water are convenient for shooting in the water for a long time. Everything starts in slow motion, and the resistance to air and water is much greater. Slow motion is the most effective way to save gas, at the same time, it can also reduce the degree of fear of creatures, keep the natural form of creatures, get closer to the subjects and get the best shooting position and angle. In addition, good airway control is slow and deep. Under water, inhalation and exhalation will affect buoyancy, leading to unstable holding of water. Slow motion can reduce the demand for oxygen and the airway is easy to control. When shooting, after handling the camera settings and composition, you can shield a proper amount of air before pressing the shutter, which is helpful to the stability of shooting; Third, when swimming, it is best to bend the calf slightly upward to avoid the frog shoes touching the coral, and also to avoid the power generated by the frog shoes stirring the seabed and affecting the shooting effect; Fourth, as a close-up, you can use fulcrum suspension technology to stabilize your body. Of course, we must first examine the surrounding environment, and pay special attention to the possibility that corals may be damaged or injured below us. If necessary, you can touch the stone surface with one finger to keep balance. It is absolutely necessary to note that most of the creatures on the seabed have a strong desire to protect, and touching them casually will lead to a lose-lose situation at any time; When we master the buoyancy control process at will, the process of shooting composition will become easy and handy. Undeniably, the color of light will gradually disappear due to the water depth, and the visual field is short when the depth or water surface is chaotic, which makes underwater shooting have many restrictions. Therefore, in order to achieve the best shooting effect, it is necessary to use diving technology to make the camera and the subject reach the nearest distance under a given composition, so as to obtain the best light source and color reflection effect.