First came the camera. Then there was the underwater camera. After that came the digital camera - and now we have underwater digital cameras. underwater digital cameras are ideal for capturing the beauty of the undersea world (or the bottom of your swimming pool if you have that special artistic eye!). They are used by both scientists and scuba divers. Digital cameras come in many well-known brands including Kodak, Canon, Nikon, Sony, and Olympus. Surprisingly enough, the cheapest brands cost less than $200, although prices rise quite steeply for the highest quality cameras.

Some of the advantages of underwater digital cameras include:

- You can plug them into a TV.

- They are smaller and lighter than film cameras

- Bad shots can be easily deleted

- They can change resolution, which is useful for wide-angle photography in low lighting conditions underwater

- They produce better high-resolution shots

- They never run out of film (because they don't use film!)

- They have better depth of field (up to 4 times that of film cameras)

- They feature strobe shutter speeds as fast as 1/800th of a second, much faster than even the best film cameras

- Applications include sea mode, land mode, and external flash mode

Here are some examples of the best underwater digital cameras:

1. The Casio Exilim Zoom EX-Z1000

It has a 2. 8 inch LCD screen and 10 megapixels. Housing is required. Up to 3,2000 ISO. 3x optical zoom lens, and it even includes an anti-shake feature.

2. The Pentax Optio

It has a 2.5 inch LCD screen and 7 megapixels. It requires no additional housing. Usable for up to half an hour in depths of up to 5 feet. It can even be used for shooting underwater videos. Up to 1,600 ISO.

3. Fuji Film FinePix A400

Complete with waterproof housing, 4.2 megapixels. What's more, it's CHEAP - under $200 at the time of this writing).

4. SeaLife DC500

Includes both Land and sea flash modes. 5 megapixels, 3x optical zoom. Features an anti-shake function that compensates for movement by either the photographer or the subject.

The foregoing is only a small smaple of the total range of brands, cameras, and features available for photographers of almost any budget and any level of sophistication.

Bob Miles
http://www.articlesbase.com/computers-articles/underwater-digital-cameras-101-for-landlubbers-135210.html

Olympus Μ1030Sw Shock And Waterproof Compact Digital Camera

The Olympus Stylus 1030SW Digital Camera comes with a 10 megapixel CCD sensor and a strong resistant compact body that can survive accidental drop (up to 2m of height), heavy pressure (up to 100kg weight), and underwater (down to 10 metres). Could be an ideal camera for people who wander a lot outdoor.

The camera that redefines tough. The Olympus Stylus 1030SW Digital Camera is one tough camera. The Shockproof, Waterproof, Freezeproof and Dustproof design gives active people the confidence to take this camera anywhere and shoot in nearly any condition. Plus, the wide-angle lens lets users capture more of what they see. Great for divers, surfers, rafters, skiers and anyone with an active lifestyle.

The Olympus Stylus 1030SW Digital Camera is sporty and Stylish. Yet rugged enough to take the plunge.Water, dust and shock-resistant bodies designed specially for extreme users.These go-anywhere cameras are the ideal traveling companion.Take one along and explore the world in style –Far above the earth or deep beneath the sea.

Camera Versions:

Olympus Stylus 1030 SW 10 Megapixel Shock & Waterproof Digital Camera - Silver

0387771&pid=3316016&sURL=http%3A%2F%2Fwww.buy.com%2Fprod%2Folympus-stylus-1030-sw-10-megapixel-shock-waterproof-digital-camera%2Fq%2Floc%2F33409%2F206890322.html&cjsku=206890322" target="_top">Olympus Stylus 1030 SW 10 Megapixel Shock & Waterproof Digital Camera - Green

Specification:
SHOCKPROOF (6.6FT).
Accidents happen. A rugged metal body and revolutionary shock-absorbing construction are designed to withstand a 6.6-foot fall, drop or other mishap.

WATERPROOF (33FT).
Innovative waterproof seals and gaskets allow you to take underwater movies and amazing pictures in a pool, lake or ocean.

FREEZEPROOF (14°F).
Perfect for skiing, snowboarding, sledding and other winter fun, this camera is winterized to perform at below-freezing temperatures.

CRUSHPROOF (220 LBF).
With a rugged body and reinforced LCD, the Stylus 1030 SW withstands up to 220 pounds of pressure so your camera and images are protected.

3.6x WIDE-ANGLE ZOOM LENS.
A wider field of view ensures you’ll never miss anyone or anything in your shot. Great for shooting landscapes, underwater scenery, group portraits and amazing panoramic pictures.

2.7" HyperCrystal™ II LCD.
With improved contrast and color reproduction, the HyperCrystal II LCD offers a more accurate and precise image display, as well as an extra-wide viewing angle and increased visibility in direct sunlight.

microSD ADAPTER (MASD-1) INCLUDED.
This model camera is compatible with xD-Picture cards (not included). It also accepts microSD cards (not included) which are compatible with various consumer electronics products when using the included microSD adapter (MASD-1).

Article Source: http://www.articlesbase.com/photography-articles/olympus-1030sw-shock-and-waterproof-compact-digital-camera-798599.html

Author: yamamoto siitake

About the Author:

Technorati Tags: olympus digital cameras, olympus underwater camera

Memories are created just about anywhere. And when I say anywhere, I mean that memories are even created underwater – so the creation of underwater digital camera.

An underwater digital camera is not just used to capture underwater memories; some professional marine photographers also use underwater digital cameras in their business. Even marine biologists and scientists use underwater digital cameras to capture marine life and thus be able to study the life and properties of the marine life. But I think it is safe to assume that you, my reader, are neither a marine scientist nor a professional photographer. Like me, you are just some photo junkie who wants to capture underwater moments and just cant figure out how without ruining your cameras.

Please listen to me when I say that even waterproof cameras cannot withstand underwater photography. To be waterproof is to resist the water in certain levels, submerging in under the water to get the perfect shot is like throwing it out of the window expecting a pick-up truck to pass by and run over it.

Now if you’re really serious about using an underwater digital camera to capture those wacky and funny moments underwater, I suggest that you buy specialty cameras.

There are rarely underwater digital cameras, as cameras are electronic and cannot withstand water and water pressure. The closest electronics has ever got to producing underwater digital cameras are producing underwater casings for digital cameras. These casing will turn your conventional digital camera into an underwater digital camera.

If you are shooting with your underwater digital camera, you need to take note of a few things to help you come up with the best images underwater.

Remember that as you farther under water, light diffuses. This means that your underwater digital camera will produce images darker than those images you took while on land – this is because of the light diffusion the red spectrum seems darker. To avoid this, use white balance come up with natural colors. Also, pictures taken underwater will come up larger than pictures taken on land with the same zoom effect. Be sure to check your underwater digital camera’s viewfinder to check the right picture angle and size that you want.

An underwater digital camera with its built-in flash will produce marine show phenomenon. It is a phenomenon wherein your pictures come out as blurry and with white particles floating above it, to avoid this phenomenon it is advisable to use external flash for your underwater digital camera.

Before using your underwater digital camera, submerge the camera in the water first for several seconds then check if there are leaks through the case. Make sure that no grain of sand or piece of hair is stuck in between the seal to make sure that water will not permeate the case and thus wet your camera in the process. It is also advisable to put silica gel or two inside the case of your underwater digital camera as long as they don’t disturb the camera’s operation. (Silica gel will keep the moisture from forming inside your camera case.)

Most underwater digital cameras come with optional lenses. Don’t be afraid to add these lenses to your underwater digital camera kit. Macro lenses will help you capture small things without getting too close and startling your subject.

Also, remember to always wash of salt when you’ve used it under salt water. If the salts are not washed off, in time they will crystallize; act as sands and cause leaks for your camera case. In cases when sands seem to get into the case, they are better washed off with streams of water.

Article Source: http://www.articlesbase.com/gadgets-and-gizmos-articles/underwater-digital-camera-capturing-moments-underwater-211767.html

Author: Nicholas Tan

About the Author:

Free tips and information on SCUBA diving and diving in Malaysia. Check us out at SCUBA Diving Pleasures

Technorati Tags: cheap underwater camera, Underwater Digital Cameras

Do you like to dive or snorkel? I'll bet you have used those disposable 35mm underwater cameras, haven't you? They are good for taking photos up close and in shallow water but not good for deepwater. What you really need to create and save those underwater memories is an underwater digital camera.

Underwater digital cameras are used by divers all over the world and not just for personal use. Those who make their living from the ocean like marine photographers, biologists, and scientists use underwater digital cameras to film and study marine life. The photographers sell their videos and make a good living from it, the scientists use them to study and learn more about the creatures they are interested in. You are more than likely in none of those categories, probably like me, you are just a lover of the water. I thoroughly enjoy being able to bring back evidence of what I have seen underwater with a camera.

Best Underwater Digital  Cameras:

SeaLife SL 320 Reef Master Mini Digital Camera

INTOVA INWD-IC600 6.0 Megapixel Digital Camera with Waterproof Housing

Pentax Optio W60 Waterproof 10MP Digital Camera with 5x Wide Angle Optical Zoom

When you are looking for an underwater digital camera you must realize that they are rare and hard to find. Cameras as a rule, being electronic, can't take the high pressure associated with depths reached in diving even if they are waterproof. What you will find in most cases is a specialized casing produced specifically for a digital camera to be used underwater which in essence will turn your regular digital camera into an underwater one.

Using a camera underwater is quite a bit different than shooting on dry land. Here are a few things that you need to keep in mind to get the best results from your underwater photography experiences.

Light is diffused more and more the deeper you dive so the images you are filming will be darker than what you would have above water. Using white balance will help with this and also give you more natural colors. Another thing to remember is that your pictures will end up larger due to the magnification effect underwater so bear this in mind when filming. Also be sure not to use a built in flash as this will cause your pictures to be blurry, use an external one instead.

Test your camera before diving with it by submerging the camera within its waterproof case in water for a few seconds and checking to see if there are any leaks in the protective underwater case. Take special precautions that you don't get so much as a hair or a grain of sand in the seal area because if you do I assure you the case will leak.

You can get optional lenses for your digital camera that will help you take better pictures; especially essential are the Macro lenses that will allow you to get close up shots without scaring away your subject.

When you finish your dive or snorkel trip always rinse off the case good and set it out to dry, especially if you have been in saltwater.

Article Source: http://www.articlesbase.com/electronics-articles/capture-your-underwater-memories-with-an-underwater-digital-camera-44255.html

Author: Gregg Hall

About the Author:
Gregg Hall is an author and internet marketing consultant living in Navarre Florida. Find more about digital cameras and digital camera accessories at http://www.findcamerasplusmore.com

Technorati Tags: digital camera, digital camera accessories, underwater camera, Underwater Digital Cameras, Underwater Video Cameras

s">Underwater digital cameras are immaculate choice for getting wide angle shooting even in low lighting conditions. Taking pictures from this will not create blurred images with bad edges, while at the same time if anyone is shooting with a digital camera, he will get crisp and crystal clear pictures.

Advantages of underwater digital cameras over traditional cameras

Traditional camera works on the shutter speed of 1/60th to 1/250th per second while in underwater digital camera; one can experience the speed of 1/800th of a second. So in light shallow water where traditional camera proves almost ineffectively, these underwater digital cameras will continue their work surprisingly without any fuzzy impression in images. These really enrich the users with great speed especially when anyone wants to capture fast moving action underwater. Underwater digital cameras are lightweight and small comparatively and often provide high resolution photographs. For getting instant improvement in picture quality captured through underwater digital cameras, one can use Adobe Photoshop to sharpen the pictures.

Contemporary underwater digital cameras

Technological advancements have also led to the manufacturing of video underwater digital cameras that are much better as compared to ordinary underwater digital cameras as these take lot of time to capture high contrast imagery. Also these are relatively expensive. Users can easily transfer their images to slides and can have a view of it by connecting the digital camera with computer monitor or television screen. For brilliancy in image quality, some digital projectors are also made available in market. These can also be used to display professional presentations.

These underwater digital cameras can be easily found on all local stores but are also available online. These digital cameras are also used by those who love scuba diving, they use it for discovering underwater life.

Technorati Tags: underwater digital camera, Underwater Digital Cameras

An underwater camera allows photography under the water i.e. in deep seas or oceans. Nikon is a leading manufacturer of underwater cameras and was established in the year 1917. The Nikon underwater camera is known for its consistency and dependability. The Nikon underwater camera is popular because of its automatic function mode that helps new users to easily adapt to the working of this camera. The Nikon underwater camera can be used by new users as well as professional photographers.

Each Nikon underwater camera is carefully designed to provide the best quality images. This Nikon underwater camera is designed to be waterproof and to withstand fresh or saline water. Each Nikon underwater camera comes with a case to ensure that the camera remains dry and clean.

Features of Nikon Underwater Camera

1.    The Nikon underwater camera has built in wide angle lenses for closer focus of the object to prevent any horizontal colour loss.
2.    The Nikon underwater camera has a fill flash feature to prevent vertical colour loss.
3.    It has the anti shake feature that comes in handy when both the object and photographer are in motion.
4.    Nikon underwater camera is easy to maintain and the images produced are of the best quality.

Some Popular Nikon Underwater Cameras:
1.    Nikon D 90 is a very popular Nikon underwater camera with a range of 7.1 mega- pixel. It is available with a case and the quality of lenses is good. However, the Nikon D90 is very expensive.
2.    Nikon RS is probably the best Nikon underwater camera. Although a little heavy, it has been designed for easy use.
3.    The Nikonos V is the easiest to use Nikon underwater camera. The best feature of this camera is the automatic exposure of the aperture. This means that the speed of shutter can be varied according to the amount of light available.
4.    Nikon IV is the classic Nikon underwater camera which comes with interchangeable lenses. It is the best to be used in dirty and wet areas.

Get your Nikon Underwater Camera and enjoy water photography.

Technorati Tags: nikon underwater camera, nikon underwater digital cameras

For capturing funny and wacky moments of life, here is an extensive list of underwater digital cameras. Since cameras are electronic devices and can not endure water pressure, some casing techniques for underwater digital cameras have been also made available to get familiar with underwater life.

Few tips for getting quality pictures from underwater digital cameras

Underwater digital cameras often produce darker images because as one moves further underwater, light diffuses to a great extent. For getting superb quality images even underwater, one should always use white balance settings of the digital camera. This will result into larger images with similar zoom effects as that of captured on land. Also determine the accurate picture angle and size of picture before clicking for brighter and sharp images.

A phenomenon of Marine show is also caused by underwater digital cameras because of its built in flash. The overall result is fuzzy and bad pictures. Some white particles also float above the pictures. To avoid all this, it is recommended to use external flash for getting accurate and exact view of any image. Before making use of underwater digital cameras, plunge it into water for a while to check that if any leakages in casing occurs. Even a single piece of hair or sand should not be left between the seal as it could cause the leakage of water.

For maintaining the sharpness and brightness of pictures, it is advisable that some silica gel should be placed in between the seals to avoid any obstacle in the operation of underwater digital camera. After using it, it should be washed off to remove all salt to avoid the danger of crystallization of it.

Some excellent waterproof underwater digital cameras are made available in the market, but they are not water proof in true sense as water may interrupt the operation of digital cameras. Various leading camera brands have launched their underwater digital cameras in market, you can also purchase those through online shopping.

Technorati Tags: under water digital cameras, Underwater Digital Cameras

The Olympus underwater camera is such a camera that can be used to take photographs on land and in water. The Olympus underwater camera provides good quality images and can also be used to record movies. The Olympus underwater camera can also be used effectively at night. It can also be used to photograph water sports.

Features of Olympus underwater camera

1.    The Olympus underwater camera is designed to be waterproof. The covers are provided with rubber seals to prevent the battery, the buttons and camera from getting wet.
2.    The aluminium and stainless steel used for making the body of the camera ensure that it is shock proof.
3.    The Olympus underwater camera has a wide screen and a range of 7.1 mega-pixel producing great quality images.
4.    It is durable and of high quality.
5.    The lenses provided are wide angle lenses that provide a closer focus of the object being captured. This ensures that the image of the object is formed without any distortions.

The Olympus underwater camera has only one drawback. It cannot be held securely underwater with ease.

Some popular Olympus underwater cameras:

1.    Olympus Stylus 1050 SW: This Olympus underwater camera has a shock proof body and is waterproof. It can function effectively up to a depth of 3 meters. It is a 10.1 mega- pixel camera.
2.    Olympus Stylus 1030 SW: It is a 10.1 mega-pixel camera which is waterproof up to a depth of 33 meters. It is expensive but probably the best Olympus underwater camera. It also has wide angle lenses and digital image stabilization. The Olympus Stylus 1030 SW ha Stylus 1030 SW an LCD display and 29 different shooting modes.
3.    Olympus E330 underwater camera: It is a compact underwater camera which is easy to hold and use. A 7.5 mega-pixel camera, the Olympus E330 produces dust free and sharp images. It is waterproof, has a dedicated flash and a wide angle lens. It comes with a viewable monitor that can be used while capturing pictures.

Get your Olympus Underwater Camera today and enjoy sea photos.

Technorati Tags: olympus underwater camera, Underwater Digital Cameras