The 2-Minute Rule for underwater camera housing
Last weekend at the beach was fatal to your digital camera? I'm sorry, but all these are risks that must be taken into consideration when using non-water immune apparatus in places like seaside resorts. If you want help from a friend, buy an underwater camera to use in such circumstances. I guarantee you that you will not regret.
In terms of the amount to spend, don't be alarmed: unless you have professional wants, you can bring home a good merchandise spending less than 100 euros, however in addition, there are models offering higher quality or greater immunity costing a little more but offering all you need to churn out photos you can be proud of, regardless of the extreme problems.
If you are trying to find a camera to take to the sea or the swimming pool, in short, you're right in the right place! Within this page, I will clarify, in fact, all you have to know more about the products in this category as well as the technical or structural features you have to observe in an underwater camera prior to making the purchase. Beneath, finally, I will propose the best models divided by cost ranges.
The plan is the most important feature of an underwater camera, and for layout does not mean clearly only the aesthetic look, but the structural qualities of the apparatus that allow it to resist and work underwater or in the existence of places where not it's unusual to wet the camera.
The plan of a camera of this type is distinguished by numerous gaskets and specialized solutions that prevent water from reaching the delicate internal elements of the device so it can be used in almost all environments. Underwater cameras are subdivided considerably into two branches.
Underwater compact cameras - would be the traditional ones, characterized by small and nearly always pocket size. They possess the aesthetics of a conventional camera, but the external structure prevents the entrance of liquids and, frequently, even dust.
Action camera underwater - that the action cameras are little cameras aimed especially at those who capture action videos, both sport and adventure to catch their actions in different locations. They are characterized by their extremely small size, simple portability and the ability to use accessories which can be hooked through which you desire. Often the impermeability is ensured by housings that are not necessarily offered.
Resistance to water
The water resistance is obviously the principal characteristic of an underwater camera and is frequently denoted by the highest possible depth of immersion. The low-end versions can guarantee dives up to a few tens of yards, while the higher ones at the range can even permit you to exceed 100 meters. If you should simply bring it to the pool or the sea, obviously, you can also manage to spend website very little!
On the market there are also models that, along with water resistance, also offer other types of immunity. On a digital underwater camera you might also get resistance to shocks or drops (usually at a man's height, therefore as much as two meters), resistance to extreme temperatures (usually from the cold up to -10 ° C) along with the frequent resistance to entry of dust . Electronic elements are sensitive not only to water, but in addition to sand soil and smaller particles which could compromise performance.
Dimensions and weight
It also naturally evaluates the weight and size characteristics , since they're cameras which are born to be transported anywhere. On the market there are especially compact models, together with the little ones that - since I told you a small above - are the activity cams . The latter are mainly oriented to video recording, even while for the photo shoot I suggest you rely on a compact camera using water resistance .
Thus far we have analyzed only the structural and design characteristics of an underwater electronic camera , but the true shooting characteristic is given by the integrated technical features and the attributes present. These are the very same concepts that we find on traditional cameras, and that's worth review a bit 'before deciding upon the version of underwater camera right for your needs.
Sensor and resolution
The detector is the fulcrum of this camera, the element that makes it feasible to transpose the lighting into a digital file via a picture processor connected to it. It's distinguished by numerous photodiodes which catch the light transmitted by the lens collecting the information of brightness and colour, data that are then processed by the chip to become "RAW" or compressed ( JPEG ) files to save space on the memory card .
The detector determines the maximum resolution of the picture: the greater the amount of photodiodes and the greater the computation of the pixels present in the shot. The resolution, which in digital photography is measured in Megapixel , is not synonymous with the quality of the shot but its definition, although the quality is characterized by a whole series of elements that operate synergistically to provide detail, color fidelity and appropriate values of vulnerability in the lighting and in the shaded regions.
You've certainly heard of the focus , which is always - or almost - automatic in today's cameras. The attention permits you to highlight a specific subject of this environment which you want to capture (or blur others, far or close). The several models on the market allow you to concentrate from specific distances, beginning from 15 or 20 centimeters until you reach very high distances called "infinite". If you would like to shoot macro photographs , very close, consider certain versions that allow you to do it. On an action cam the attention is fixed and can not be managed in any way.