An Unbiased View of underwater housing camera



Last weekend at the shore was deadly for your digital camera? I'm sorry, but these are risks that have to be taken into consideration when using non-water resistant devices in places like seaside resorts. If you want help from a friend, buy an underwater camera to use in such conditions. I assure you that you will not regret.



In terms of the sum to spend, don't be alarmed: unless you have professional needs, you can bring home a fantastic merchandise spending less than 100 euros, however in addition, there are models that offer higher quality or increased resistance costing a little more but offering everything you want to churn out photos you may be proud of, despite the extreme problems.



If you're trying to find a camera to take to the sea or the pool, in short, you're right in the ideal location! In this page, I will explain, in fact, all you need to know more about the products within this class and the technical or structural features you have to observe within an underwater camera before making the purchase. Below, finally, I'll suggest the best models divided by cost ranges.


Layout

The design is the most important characteristic of an underwater camera, and for layout doesn't mean clearly only the aesthetic appearance, but the structural characteristics of the apparatus that allows it to withstand and work submerged or in the existence of areas where not it's unusual to wet the camera.

The design of a camera of this type is characterized by numerous gaskets and specialized options that prevent water from reaching the delicate internal components of the device so that it can be utilized in almost all environments. Underwater cameras are subdivided into two chief branches.

Underwater compact cameras would be the conventional ones, characterized by small and almost always pocket size. They have the aesthetics of a conventional camera, but the outside structure prevents the entrance of fluids and, often, even dust.
Action camera underwater - that the activity cameras are little cameras aimed particularly at people who record action videos, both sports and adventure to capture their actions in distinct locations. They are characterized by their extremely small size, easy portability and the ability to use accessories that can be hooked through which you desire. Frequently the impermeability is ensured by housings which aren't always offered.

Resistance to water

The water resistance is obviously the main characteristic of an underwater camera and is frequently denoted by the maximum possible depth of immersion. The low-end models can guarantee dives of up to a few tens of meters, while the higher ones in the scope can even permit you to exceed 100 meters. If you should simply make it to the pool or the sea, obviously, you can also afford to spend very little!

Other resistances
On the market there are also models that, in addition to water resistance, also provide other kinds of immunity. On an electronic underwater camera you might also have immunity to shocks or drops (generally at a person's height, therefore up to 2 meters), resistance to extreme temperatures (usually in the cold, up to -10 ° C) and the common resistance to entry of dust . Electronic components are sensitive not only to water, but in addition to sand dirt and particles which may compromise performance.

Dimensions and weight

Additionally, it naturally evaluates the weight and size characteristics , because they're cameras which are born to be transported anywhere. On the market you will find specially compact models, with the little ones that - as I told you a little above - are the activity cams . The latter are largely oriented to movie recording, even while for the photo shoot it is advisable to rely upon a compact camera using water resistance .

Technical attributes

Thus far we've analyzed only the design and structural characteristics of an underwater electronic camera , but the true shooting characteristic is provided by the integrated technical aspects and the attributes present. These are the very same notions that we find on conventional cameras, and that's worth review a little 'prior to deciding upon the version of underwater camera appropriate for your requirements.

Sensor and resolution

The detector is the fulcrum of this camera, the element that makes it possible to transpose the light into a digital file through an image processor connected to it. It is more info characterized by numerous photodiodes which catch the light transmitted from the lens amassing the data of brightness and read more color, data which are subsequently processed by the chip to become "RAW" or compressed ( JPEG ) files to conserve space in the memory card .

The detector determines the highest resolution of this picture: the greater the number of photodiodes and the higher the computation of the pixels present in the shot. The resolution, which in digital photography is measured in Megapixel , isn't synonymous with the quality of the shooter but its definition, although the quality is characterized by an entire chain of elements that operate synergistically to provide detail, colour fidelity and proper values of vulnerability in the lighting and at the shaded areas.

Focus

You've certainly heard of the focus , which is always - or almost - automatic in the present cameras. The attention permits you to highlight a specific subject of the environment that you would like to catch (or blur other people, far or close). The several models in the marketplace permit you to focus from certain distances, starting from 15 or 20 centimeters until you get to very substantial distances known as "unlimited". If you intend to shoot macro photographs , really near, consider certain models that allow you to do it. On an action cam the focus is fixed and can't be handled at all.

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