What camera is used for underwater photography? How to take pictures underwater?

In fact, many people travel to the seaside for another reason besides the beautiful scenery, that is, the photos taken at the bottom of the sea will be beautiful, but the photos taken are beautiful and really difficult to take. How can underwater shooting look good?

equipment selection

There are two ways to take pictures underwater. One is SLR, micro-single plus waterproof bag or waterproof shell. Basically all models can be found. The quality of waterproof bag is very important. Be sure to choose one with good waterproof effect and compression resistance of the lens. However, it should be noted that most waterproof bags on the market are not equipped with suitable compression lenses, and the pictures taken are distorted and the plastic is easily punctured. After the launch, there is a risk that the camera will be scrapped after collecting stamps. The waterproof shell is stronger than the waterproof bag, but the operated keys are easy to fog, which easily leads to the fog of the lens.

There are also three cameras, which are more solid and reliable. If you are not comfortable with the waterproof bag, you can choose the waterproof camera directly. If the operation is good, the effect is good. Because this is a special setting for underwater shooting. At present, the brands of waterproof cameras on the market are Pentax, Olympus and Fuji. As far as the current situation is concerned, Olympus TG-2 is still good.

When taking part in scuba diving, the best choice is a diving spot that can provide a full-face mirror. Full-face mirror can breathe through the nose underwater, which is very beneficial for beginners. It can basically dive to 10- 15m. If you are diving with an ordinary full-face mirror and breathing bite, you should start to balance the ear pressure at 5 m, but the balance of ear pressure can not be mastered casually. If it is not done well, the eardrum will be affected by water pressure, which is very painful.

pay attention to

The sea area, depth and sunshine in different areas have different colors. If you don't get this effect when you take a photo in the water for the first time, you have to find the reason. Many times, you can stand in the water and bend over to shoot, which is especially suitable for shooting underwater macro. But more people will go directly into the water and take photos by snorkeling in shallow water of 3-7 meters. In fact, as long as the underwater scenery exceeds 3 meters, even the photos taken in shallow water are pale.

There are also some friends who feel that the water quality is not clean after entering the water, and they just take pictures if there is a gap with their imagination. Some photos are blurred. In fact, where there are railings and handrails to maintain stability, the stone road will not raise a lot of floating dust. In this case, it is very suitable for underwater macro and close-up portraits.

If there are many fish around, it is more suitable for taking close-ups of people. You can take photos with fish underwater and do more videos.