The beauty of nature untouched by man is fascinating, it is amazing and beautiful. In order to leave a piece of this magic as a souvenir, engineers have developed cameras that work underwater and allow you to take beautiful pictures when diving in depth, during snowfall, rain or heavy fog.
Modern rugged photographic devices allow people who are fond of photography to take pictures in the mountains, during precipitation, under the surface of the water and on the water. The line of cameras for underwater photography is divided into several groups of devices, differing in price and capabilities. To conduct underwater photography, it is not necessary to buy expensive, highly professional equipment; for this, an electronic device from a group designed for people who love active recreation is suitable. This article will describe the characteristics of underwater vehicles that determine the quality of underwater photography, and some aspects of building the very process of underwater photography.
Content
Taking photographs in adverse weather conditions and underwater is different from photographing in normal weather on land. The main distinguishing feature is the presence of a liquid medium with its own characteristics around the photographer. The conditions for the propagation of light in a gaseous medium differ from the conditions for the movement of a light wave in a liquid.
It is known from school physics that water perfectly absorbs light waves. A feature of this process is that the degree of absorption of different light frequencies, the sum of which makes up visible light, is different. For example, when you dive one meter, the visible light will fall out red, and if you descend to a depth of more than 6 m, then all the surrounding objects will be visible in green and blue colors. With the standard settings of the machine, the images will be in blue. When submerged to a depth of 30 meters or more, photographs are obtained in black and white. You should also take into account such a property of water as color refraction.
When submerged under water, the pressure on a person and the equipment increases by about 0.1 MPa for every 10 m, so this factor must be taken into account when choosing equipment for shooting under water.
Light refracts when passing through the interface, so objects observed in the liquid appear a little larger.When photographing underwater, it is necessary to take this circumstance into account and choose the correct distance to the subject.
The presence of various particles in the water column can scatter the light output from the flash and ruin the photo. If you take a picture from the bottom up, then the likelihood of obtaining a good image quality in the photo increases significantly.
Based on the above properties of water, it is necessary to choose a camera that meets all the user's requirements.
Each underwater photography device is designed for a specific maximum diving depth. The body is responsible for this characteristic of the device. The greater the depth at which the shooting will be carried out, the stronger the body of the device should be. There is also additional protective equipment that allows the camera to be immersed deeper than it was designed for.
The number of shots taken, the ability to connect one or two flash units determines the capacity of the battery. The more its ability to accumulate an electric charge (capacity), the more shots the battery will last. The best option is to have one more spare battery for a safety net.
A very important characteristic of a camera is the focal length range of the camera lens. For great shots, it is best to choose lenses with a wide field of view and focal lengths ranging from 24 to 29 mm.
A person who chooses a camera for underwater filming should pay attention to the operating temperature range at which the device will fully work, the shock and vibration resistance of the product.
Description of the models of cameras that are loved by many people who love to capture their outdoor activities in the photo.
Indicator name | Indicator value |
---|---|
Machine monitor | LCD technology, 7.62 cm display with 0.46 Mpel resolution |
Device lens | Leica DC Vario-Elmar family |
Optical lens with a photodiode photosensitive matrix manufactured by technology | Complementary metal oxide semiconductor (CMOS), 1 / 2.3 |
Light sensitivity range | ISO 100 to 3200, Auto mode. High sensitivity ISO range 1600 to 6400 |
Digital video recording format | Image resolution 1920 × 1080 pel |
Optical approximation | 4.6 times |
Number of working points | 16.1 Mpel |
Digital approximation | 4 times |
Wi-Fi network | present |
GPS navigation sensor | present |
NFC | present |
dimensions | 109.2 / 28.9 / 67.4 mm |
Additional options | Barometric pressure measurement module, altimeter, dive depth measurement sensor |
Weight | 188 g (battery and removable memory card removed) |
The cost | from 290 $ |
This rugged camera is designed for people who prefer dynamic outdoor activities. Serious impact resistance and the feasibility of shooting at depths of up to 10 m make this device a worthy companion for the traveler.
The excellent lens of the Leica DC Vario-Elmar family with excellent 4.6x optical zoom, touchscreen display and high-performance processor that perfectly processes digital images of the Venus Engine, allow you to get stunning images of wildlife. The resulting photo and video files can be easily posted on any resources on the Internet, if synchronized with a smartphone connected to the global network.
Description of characteristics | Feature value |
---|---|
Photodiode photosensitive matrix made by technology | CMOS, 1 / 2.3 |
Effective points | 16 Mpel |
Digital video recording format | Image resolution 1920 × 1080 pixels |
Machine screen | LCD, 3-inch, 180 ° swivel monitor with 0.92 Mpel resolution |
Light sensitivity range | Auto mode and auto mode with high sensitivity |
Range of change of light sensitivity at manual setting | Discrete ISO 125, 200, 400, 800, 1600, 3200, 6400 |
GPS navigation sensor | present |
Image magnification optical | Widescreen 5 times |
Wi-Fi network environment | present |
Image magnification digital | 4 times, in combined mode with optics up to 20 times |
Super high resolution zoom | 2 times, in combined mode with optics up to 10 times |
dimensions | 112.9 / 27.6 / 64.1 mm |
Weight | 224g (with rechargeable battery and external memory card) |
The cost | from 300 $ |
The waterproof camera made by Olympus, along with excellent quality and serious functionality, has one highlight in the design - a swivel monitor that allows you to take a photo "selfie". A fearless blogger in any climatic conditions can take beautiful photographs, for example, capturing himself on a snow-covered peak or during spearfishing.
Indicator name | Indicator value |
---|---|
Lens with a photodiode array made by technology | Complementary metal oxide semiconductor (CMOS), 1 / 2.3 |
The size of the working points | 16 Mpel |
NFC | present |
Digital video recording in format | With an image resolution of 1920 × 1080 pel |
Sensitivity change values | ISO 125 to 1600. ISO 3200, 6400 (option available when using Auto mode) |
Machine monitor | OLED, 2.8 inches with a resolution of 0.921 Mpel and coated to resist glare in the sun. |
Optical approximation | Widescreen 5 times |
dimensions | 110.4 / 26.8 / 66mm |
Digital approximation | 4 times |
Wi-Fi network module | In stock |
GPS positioning sensor | there is |
Additional options | Altimeter, depth gauge, electronic compass, barometer, altimeter |
Weight | 221 g (with replaceable modules) |
Device cost | from 270 $ |
Nikon has developed and marketed an excellent waterproof underwater device (30 m depth). Although this is a record-breaking achievement, found only on Nikon models, only a professional diver will need it. The reliability and durability of the camera was confirmed by tests in which it was thrown from a height of 2 m, pictures were taken at a frost of -10 ° C.
The device is equipped with a bright monitor providing rich color reproduction and covered with high-quality anti-glare protection.
The backlight function built into the matrix provides the possibility of obtaining high-quality images in low-light conditions of the photographing subject. The small lens provides a 5x optical zoom which, when digitally processed, produces images at 10x magnification with little loss in image quality.
The totality of the characteristics of this camera allows us to assert that this is the best model on the market for such devices today.In fairness, it should be noted that when photographing in normal conditions, the quality of the images will be the same as when shooting with a good smartphone, so this device will be of interest only to fans of extreme conditions and divers.
Parameter name | Parameter value |
---|---|
Photosensitive matrix produced by technology | CMOS, 1 / 2.3 |
Video recording | Image recording at 1920 × 1080 pel resolution |
Working points | 16 Mpel |
Range of change of sensitivity to luminous flux | ISO 100 to 3200, maximum ISO 6400 |
Wi-Fi network | present |
Optical approximation | 5 times |
Additional options | absent |
Digital approximation | 2 times |
Device monitor | LCD, 7.62 cm display with 0.92 Mpel resolution |
GPS navigation sensor | is absent |
NFC | is absent |
dimensions | 110.2 / 29/71 mm |
Weight | 203g (with battery and external memory card) |
The cost | from 185 $ |
Fujifilm employees, not giving up in the competition, have created a device with an unusual design, comfortable grip that allows you to take pictures with one hand and excellent technical performance. The manufacturer claims that the device works great in a frost of 10 ° C and under water at a depth of 15 m.However, it is better not to dive deeper than 12 m, because there are isolated reviews that the device could not take pictures deeper than 12 meters. It is possible that it was a manufacturing defect.
Using the “Underwater (Macro)” and “Underwater” options, the photographer will automatically optimize the capture of the image at depth to capture the best moments.
Smartphone remote control option allows you to control the device from a distance. When you press the Burst Mode key, you can capture high-quality fast moving subject, when the option "continuous shooting" the camera takes images at a speed of 10 shots per second.
The combination of all the advantages of this camera allows you to safely recommend it for purchase to people who like this model. True, if they are not interested in the coordinates of their location, because the device lacks a GPS sensor.
Feature name | Feature value |
---|---|
Photodiode array produced by technology | Complementary metal oxide semiconductor, 1 / 2.3 |
Number of working points | 16 Mpel |
Video format | The device records video series with resolution 1920 × 1080 pel |
The values of the change in the sensitivity of the matrix to light | ISO 100 to 3200, maximum ISO 6400 |
Optical zoom | 4 times |
Approximation using digital processing | 4 times |
Gadget display | LCD, 3-inch display with 0.46 Mpel resolution |
Wireless Wi-Fi | In stock |
GPS Geo Positioning Sensor | there is |
Additional modules | Pressure gauge, cotton control, electronic compass, |
Dimensions parameters | 112/31/66 mm |
Weight | 248g (with battery and external memory card) |
The cost | 310$ |
The underwater camera with a robust waterproof body is designed and marketed by Olympus employees.
According to experts, the design of the device has one serious drawback. The lens is located on the body in such a way that when photographing, the person's fingers can easily get on the photographed image and ruin a beautiful frame.Therefore, before taking a picture, it is necessary to pay attention to how the person holds the camera and whether his fingers fall into the frame.
The camera has a very convenient settings control system. Scroll the control wheel forward or backward to select the best setting for capturing the image. The presence of a GPS navigation module in the device allows you to accurately determine the coordinates and record them on the image, and using a wireless connection via Wi-Fi, transfer it to a smartphone or to the cloud on the Internet. The camera's battery is recharged via a USB connector developed by the company's engineers, which is not very convenient, the user will have to carry a non-standard micro USB suitable for many devices, as well as this unique cable. The identified shortcomings of the camera in no way prejudice its excellent characteristics and capabilities.
Parameter name | Parameter value |
---|---|
Photodiode Array Lens Manufactured by Technology | CMOS, 1 / 2.3 |
The size of the working points | 12.1 Mpel |
Digital video recording in format | The image is written with a resolution of 1920 × 1080 pixels |
The amount of change in the sensitivity of the matrix to light | ISO 100 to 3200, Auto ISO |
Approximation using optics | 5 times |
Digital approximation | 4 times |
Machine display | LCD, 3 '' display with 0.461 Mpel resolution |
Wi-Fi network | not |
GPS navigation sensor | not |
NFC | not |
dimensions | 109/28/68 mm |
Weight | 218 g (with battery and removable memory card) |
The cost | from 250 $ |
The underwater camera from Canon, which is in constant competition with Nikon, is capable of capturing beautiful deep-sea shots and will be a godsend for the experienced diver. The maximum shooting depth, of course, is not championship, but very serious - up to 25 m. The upper part of the body is made of durable and lightweight aluminum alloy, so that the grip on the fingers is good, it is covered with rubber. The rest of the body is made of strong and durable plastic, which even looks very sturdy and serious. The controls are perfectly placed on the body.
Canon's traditional control menus are simple and intuitive. Even if a person has never worked with such a technique, he can easily figure it out in 10 minutes. The disadvantage is the lack of additional options in the form of a depth gauge, barometer and Wi-Fi module. The presence of the GPS navigation module in the design allows you to set coordinates on the image.
Poor lighting can ruin the picture, but with sufficient light output, the quality of the pictures is perfect, they are clear even in the very corners.
Indicator name | Indicator value |
---|---|
Optical lens with a photodiode photosensitive matrix manufactured by technology | Complementary metal oxide semiconductor (CMOS), 1 / 2.3 |
Number of working points | 18.2 Mpel |
Digital video recording format | Image resolution 1920 × 1080 pel |
Matrix photosensitivity range | ISO 80 to 3200, Auto ISO, ISO6400, ISO12800 |
Approximation using optics | 5 times |
Digital approximation | 4 times |
Machine screen | LCD, 3 '' display with 1.2288 Mpel resolution |
Wi-Fi network | Module not installed |
GPS navigation sensor | Module not installed |
dimensions | 96/15/59 mm |
Weight | 140g (with rechargeable battery and external memory card) |
The cost | from 260 $ |
This model is distinguished by the presence of the famous Carl Zeiss optical system and an interesting design. The camera is armed with a matrix with a resolution of 18.2 megapixels, and this is by far the best indicator among devices for underwater photography.And it gives its owner the opportunity to take pictures with excellent detail. The thin (15 mm) body of the device is made in various colors, and allows fans of underwater filming to choose a device to their liking.
The excellent electronic image focusing system keeps the subject always in focus and allows you to get very clear pictures. The device can record video at 30 frames per second. The large screen delivers a very clear image without glare from the sun
Indicator name | Indicator value |
---|---|
Optical lens with a photodiode photosensitive matrix manufactured by technology | Complementary metal oxide semiconductor (CMOS), 1 / 2.3 |
Number of working points | 13.2 Mpel |
Digital video recording format | Image resolution 1920 × 1080 pel |
Range of change of the matrix sensitivity to light | ISO 100 to 1600, Auto ISO |
Optically variable approximation | 3 times |
Digital approximation | 4 times |
Machine display | LCD, 2.7 '' display with 0.23 Mpel resolution |
Wireless Wi-Fi | Not provided in the design |
GPS navigation sensor | Not provided in the design |
dimensions | 110/38/67 mm |
Weight | 180 g (with battery and removable memory card) |
The cost | from 115 $ |
Parents of young naturalists will love Nikon's inexpensive Rugged Camera, which will allow them to get the hang of this technique. For people who decide to try themselves in the role of a researcher of life under water, but who have a lot of free funds, this budget option is also suitable.
The device has good characteristics. The digital sensor with a resolution of 13.2 megapixels and a lens with optical zoom up to 3 times will allow you to take good photos. Ease of management will not allow even an ordinary user to get confused. Various autofocus modes allow you to take great pictures even at 10 depth.
Name | Designation |
---|---|
Optical lens with a photodiode array made by technology | CMOS, 1 / 2.3 |
Number of working points | 16 Mpel |
Video | Recording with image resolution 1920 × 1080 pel |
Sensitivity of the matrix to light radiation | ISO 125 to 3200, Auto ISO up to ISO 6400 |
Approximation using optics | 4 times |
Digital approximation | 7.2 times |
Machine screen | LCD, 3-inch display with 0.46 Mpel resolution |
Wi-Fi network environment | Module not installed |
GPS navigation sensor | Present |
NFC | Is absent |
Additional options | Electronic compass, barometer |
Dimensions parameters | 125/32/65 mm |
Weight | 235g (with battery and removable memory card) |
The cost | 485$ |
A Japanese electronics manufacturer has launched the WG-5 GPS underwater camera model. User reviews of this device are different. Some people argue that this is a good device with advanced functionality, others indicate the presence of various flaws in the device's design. The experts who examined this model had no comments on the design and parameters of the apparatus.
The maximum depth at which you can shoot is 14 m. Capturing high-quality photos and videos underwater is provided by various digital focusing modes. Information about the coordinates of the user's location by the device from the navigation sensor can be recorded in a photo or video file. The control menu is a bit peculiar, so you need to spend some extra time to understand it. The camera has built-in barometer and compass modules. An optional front panel monitor can display information about climbing altitude in mountains or diving depth in water. The built-in memory is 70 MB and will allow you to save several photos.
Various color versions of the cases will allow the user to choose the option he likes the most. The somewhat inflated cost of the camera scares off many potential buyers.
Indicator name | Indicator value |
---|---|
Optical lens with a photodiode photosensitive matrix manufactured by technology | Charge Coupled Device (CCD), 1 / 2.33 |
Number of working points | 16 Mpel |
Digital video recording format | Image resolution 1920 × 1080 pel |
Matrix photosensitivity range | ISO 125 to 3200, Auto ISO up to ISO 6400 |
Approximation using optics | 4 times |
Digital approximation | 4 times |
Machine display | LCD, 2.7 '' display with 0.23 Mpel resolution |
Wi-Fi network | No module |
GPS navigation sensor | Not installed |
NFC | Is absent |
Additional options | Absent |
dimensions | 104/20/58 mm |
Weight | 144 g (with rechargeable battery and optional memory card) |
The cost | from 180 $ |
The 10th place in this review is taken by a budget model from Panasonic. Low cost and a set of standard features are the distinguishing feature of this device. The device is not without its drawbacks. If you look at the display from a right angle, then the image quality drops noticeably, and it is difficult to assess what colors will be in the picture. This model can be recommended for budding underwater photographers on a budget.
Unfortunately, the opinion that a fancy camera is needed for high-quality pictures is supported by many people. The truth is that great photographs are taken by people who have learned how to use light correctly, choose the composition, and thoroughly study the characteristics of existing photographic techniques. Therefore, in order not to be disappointed with an expensive purchase, you should start shooting with your existing camera, and understand what additional options it needs to meet all the needs of the photographer.