Underwater photography skills of SLR photography?

Lively and dexterous butterfly fish shuttled around him, and beautiful anemones and strange shells dotted around the coral. We always yearn for

Underwater photography skills of SLR photography?

Lively and dexterous butterfly fish shuttled around him, and beautiful anemones and strange shells dotted around the coral. We always yearn for the underwater world, so how can we bring home the impression of the underwater world? I have sorted out the relevant information for you and shared it with you!

It is easiest to shoot in light.

When snorkeling, because the diving depth is shallow, the light can easily penetrate into the water, so you can take quite bright photos as long as you improve ISO. At this time, if you can use the light source to find the subject, you can shoot the bright colors of fish and coral reefs without turning on the flash.

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: large aperture with high sensitivity

Aquariums are generally built indoors, and the light is provided by the lighting system, so the brightness is dark. If conditions permit, try to use a large aperture lens to maximize the amount of light entering. Some digital SLR cameras have good image quality at high sensitivity. If you can use them, you can improve the shutter speed more effectively and capture the wonderful moment of fish swimming.

Attracting food is also a means of shooting.

If you want to photograph underwater creatures, you must first understand their habitats, living habits and active seasons. Only in this way can you shoot the most beautiful shots in the shortest time, instead of shooting fish at random, all by luck. In addition, if you want to attract fish to your side to shoot, please ask a coach or bring some bait such as raw saury or shrimp to attract fish to eat. It should be noted that excessive feeding not only easily affects the original living habits of organisms, but also may make the water quality dirty, thus affecting the clarity of shooting. On the contrary, it will have the opposite effect and will not play a substantial role in adding points.

: Use the shutter first.

The fish in the fish tank are swimming all the time, and the light is dim, which can easily lead to blurred photos. To solve this problem, on the one hand, we can use the maximum aperture to shoot, and at the same time, we need to appropriately improve the ISO sensitivity to meet the shutter speed requirements. We can choose some relatively still fish to shoot. For example, when the fish don't swim very well, we can shoot at a speed of 1/50 seconds. In order to devote more energy to composition, the shooting mode can be set to shutter priority in advance, and the speed can be fixed at 1/50 seconds. If the fish swims fast, the shutter speed can be increased accordingly. When shooting in this mode, it is best to set the sensitivity to automatic.

Use the flash carefully.

The sightseeing curtain wall of the aquarium consists of several layers of thick glass. If you shoot through the glass with a flash, there will be obvious spots on the picture, which will directly affect its effect, so try to turn off the flash when shooting. If you really need to fill the light with a flash, the lens should be close to the glass curtain wall. If conditions permit, it is best to wrap the surrounding glass tightly around the lens with black cloth, which can effectively prevent the light spots reflected by the glass from entering the picture.