Underwater diving can be one of the most enriching and surreal experiences of your life if you ever try it. You discover a whole new world under the ocean. Flora and fauna as never seen before and you get transported into a world of endless new discoveries! You get to see colors you never knew existed before.
How wonderful it would be if you could carry this beautiful world back home! Thanks to the ever evolving technology, underwater photography is now bang keo sieu dinh chong tham something that can be achieved without much hassle. It has become really simple to capture underwater images and you don’t even have to be some technological genius to figure it out. All you need is the right equipment, a quest for the unknown and a keen eye!
Choosing the right equipment for a good underwater image is very essential since the visual environment under the water is very different from what you see above. Before starting on which equipment to choose, let us consider some basic issues with underwater photography which you cannot avoid but can certainly overcome.
The secret to a great photo is the presence of perfect lighting conditions and that is exactly the problem with underwater photography, the limited availability of natural light. Water being much dense absorbs light and prevents it from going deep which leads to inadequate illumination of the subject.
Another problem is the absorption of color by water due to which your camera cannot capture certain colors such as red, orange or yellow if you are much deep. Also the loss of contrast is an issue which can make whatever little colors you get appear dull. And, since you cannot stay absolutely still under water without somebody holding you down and neither can you force the fish out there to stop and pose for you, the possibility of a runny picture is quite high which you definitely want to avoid.
Using a strobe to create artificial light, high shutter speed cameras and being as close to the object as possible are some of the things you can do to avoid the above problems.
Now, when it comes to choosing the right camera, you might wonder whether it is prudent to buying a new camera specifically made for underwater purposes or getting a waterproof case for a camera that you already have. There are certain factors to consider in both the cases which are discussed below.
There are some cameras which are rated waterproof. The user manual of the camera may mention this. However don’t insert it in your bathtub and start clicking pictures just to check. A good choice would be to go for an underwater camera rather than the ordinary one as it comes with a housing that prevents it from getting spoilt.
While choosing an underwater camera, go for a digital one as it provides you with considerable memory and also the option to delete a picture in case you are not satisfied with the result. Also you can easily transfer your pictures to a computer or a T.V and view them at ease.
Another thing to consider is the depth rating of your camera which tells you how deep in the water can your camera work satisfactorily without any problems. The camera must have high megapixel to capture a good photo and also it should provide you with varied combinations of different modes and configurations. Also it should provide you with the option of manual exposure so that you can adjust the features the way you want.
However the major deterrent factor is the cost. No doubt cheaper options are available but if you want a high quality image, you may need to use a high end camera which may cost a lot.
Another way out is to use a waterproof case for the camera you already have. So if you have a cam which is high end and provides you with many features while taking photos on land, you can use it underwater too by simply investing in a waterproof case. It is definitely the cheaper way out and one that provides equally brilliant results.
A waterproof case will protect your camera from dust, sand, snow and well, of course water. Also they come in various shapes and sizes to fit your camera perfectly well, so you can transform any cam into a waterproof one whilst using all its features. It also provides a considerable depth range.
So if you are considering a low budget expedition, go for a waterproof case for your camera and delve into the pleasures of underwater photography.