Posts Tagged ‘Camera Digital’

What Is The Best Digital Camera To Buy?

The question of what is the best digital camera to buy, is an easy question to answer. The short answer is the camera that allows you to take the best picture possible, while staying within your budget. Simple enough yes, but the answer also begs several other questions. How do you take pictures? And secondly, what’s the best camera for the way you take pictures?

Amongst professional and semi professional photographers you’ll find many heated debates about different camera makes, models, and designs. Where you will find no argument whatsoever, is in the statement that “The single most important factor in determining the quality of your photographs, is the abilities and styles of the person taking the picture”. In other words, the camera is secondary, you the photographer are what really matters in the whole process.

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So, let’s then focus on determining how to get the best camera for you into your hands. How do we do that? First and most importantly you need to get off the internet What you should be doing is trying out cameras with your own bare hands. Play with the myriad array of controls, sliders, and buttons on the camera. Every single one of them. If it’s not obvious what they mean, then ask. Try them all out. Are they intuitive and easy to use? Are they single or multi purpose. Single purpose buttons control only one function. I prefer single, as your more likely to remember what they’re for in the heat of the moment, or a year after you’ve bought the camera and have no idea where the manual is.

Next, try navigating through the cameras menu system. This once again, should be easy and intuitive. Junior at his cutest moment, won’t wait for you to flip through the manual for a specific setting. The picture and moment will be lost. An ergonomically intelligent camera should have all the major settings controlled by physical buttons or knobs. Not buried within three levels of menu selections.

Finally take as many pictures with the cameras on your short list as possible. Indoor pictures, outdoor pictures, portrait pictures, landscape pictures, macro pictures. Run the whole gamut!

If the store is flexible, see if you can take a demo home for a few days to try out. The more expensive the camera, the more likely they’ll allow this. If not, just make sure the store has a good return policy (no restocking fee), buy the camera, take it home, try it out, and then return it. After you’ve done this with a few cameras (maybe a few stores), you should have a nice collection of images to compare.

What Is The Best Digital Camera To Buy?

Basic Functions of a Digital Camera

Photography can be referred to as a process of creating still or moving pictures by the methods of capturing the live data by observing the radiations and storing it on a sensitive medium such as electromagnetic film or electronic sensors.

The light patterns emitted are obtained in a photographic film activate a chemical or electrical sensor in the storing material. This is usually done through a camera lens which is highly sensitive.

Camera

Functions of a camera

The camera is the image forming device. The electronic image sensors or a photographic film is the recording medium. Nowadays digital cameras are also available which have electronic medium as the storing medium.

The basic principle of the camera is that, it controls the amount of light and time of the exposure of the camera to the outer world by using a lens. When there is sufficient light, then we can form an image on a film. This raw image can then be developed to obtain a real time original image.

Movie camera is another type of camera in which the total movements are captured and not only the still. The basic idea behind the movie camera is that the data are captured in a sequence of photographs with no delay in between them. This forms a moving frame which is often captured with the voice.

Controls of a camera

To ensure that we obtain a sharp and clear photograph, we have to make sure that we adjust the camera either manually or automatically. Below are some of the controls and its descriptions.

Focus

Focus is the adjustment that is made to bring the desired area or the desired part to the sharpest point possible. This is usually done manually, but this is also done automatically in some latest digital cameras.

Aperture

Aperture can be referred to as the adjustments of the iris. It is also known as the f number. This number usually controls the amount of light that will pass through the lens. The aperture has also known to have some effect on the focus and the depth of the field.

Shutter speed

The controls over the speed of the shutter with which it closes and opens are called as shutter speed. This is usually in the speeds of milliseconds. This is the time of which the imaging medium and the light are exposed to the storing medium.

White balance

The white balance is a special feature in the digital cameras that is used to ensure that the white light is captured as it was in the real medium so that the colors that are in the imaging area appear naturally.

Metering

Metering is the measurement of the amounts of the exposure of the light. This is done manually so that the bright light areas and the shadow regions are captured according to the photographer’s wish.

Auto-focus point

Auto-focus point is an additional feature that is employed in many of the new digital cameras to ensure that the focus is done so that it satisfies the photographer’s wish. Nowadays multiple auto focus points in the view finder are also available.

Basic Functions of a Digital Camera

The SVP Digital Camera Review

With the age of digital imaging, nearly every (shallow water) diver can be involved with underwater photography. This review is of a true beginner camera outfit. The Chinese made, SVP Acqua digital outfit includes the camera system and waterproof case for under 0. There are obvious limitations and we’ll cover them in this review.

Don’t expect professional results with this camera, but you’ll be surprisingly pleased with the versatility this little compact outfit provides. With all the features you’d expect to find in popular brand ‘point and shoot’ cameras, this compact system will easily fit into your BCD pocket. The specifications are listed after our review comments. Since the factory marketing brochure supplied these, we cannot confirm or dispute them.

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First of all, before using this camera… view the enclosed DVD instruction manual provided with the camera. There are many features and settings that you’ll need to know before you get out on the water to use your camera system. We’ve used many different brands and all seem to have some logical settings and some not-so-logical procedures. Like most ‘point and shoot’ cameras, there is a delay between pushing on the shutter and having the actual shutter operation. After you become familiar with the operation of the camera and the features you’re ready for the underwater part.

Like any housing, you need to keep the housing clean and free from sand or grit that could create a leak. Since the main seal is not really an o’ring, I was very careful to clean the surfaces with a cotton tip (Qtip) and apply some o’ring grease to the surface as well as a thin film on the seal itself. The seal is sort of a wedge shape, so it should provide a good positive pressure seal. The clean part is more for all the little control buttons that allow you to change settings of the camera underwater. We’ll get into the best settings we found when using the camera underwater.

When they say the housing is good to 15 meters or around 33 feet, they are not lying. Not that we were trying to flood the housing or anything, but at 60 feet the camera is not operational because the pressure is squeezing the controls and shuts the camera off. At 40 feet, you might get the camera to work, but don’t count on changing the settings. At 35 feet the camera seems to work fine with all the features and settings operational. For many divers, this will be too limiting because most of your dives will be deeper than 35 feet. However, keep in mind that the red/yellow/orange end of the spectrum is filtered out beyond this depth too.

The camera and housing combination are well matched and easy to operate. With the clear plastic housing, you can easily see the settings on the camera. Like most digital displays certain angles are more difficult to see, but with the proper shading and angle everything is visible on the 2 inch screen. Even though you can change the lens focal length from wide angle to zoom, we kept the setting on wide angle for the dives during the whole process because of the water. Keep this in mind for all underwater photography; stay close to your subject and use the widest angle possible for better results.

For the still shots, the camera was set for the strobe to fire with each shot. This uses up your batteries faster, but if the subject is closer than 8 feet, you’ll have better imaging and color. The best results were our macro shots where we set the camera for ‘close-up’ and used the flash. When using the movie mode, you’ll be impressed with the sharpness of the images, but don’t expect high quality audio. The housing must absorb a lot of the sound as much of the underwater audio is muted. More than likely, you’ll edit with some musical background anyway.

The color balance was a little off. We did change the settings according to the instructions and the results were that the color balance was a little on the blue side for topside shots. This was not an issue for the underwater shots as the greenish tint of the water was eliminated. Most of the color balance issues can be handled in the editing phase.

The claim of being 12.0 mega pixels is a little deceiving because this is the ‘hardware interpolation’ not the ‘image resolution’ which is 5.0 mega pixels. All in all, we were not disappointed in the quality results of the better pictures. However, some of the shots showed camera shake even with the built in flash. This means that the shutter does adjust for the amount of light, so it’s important to squeeze the cameral and hold it as still as possible.

We used an 8 GB SD card because we expected to take a lot of video and had ample memory space for two dives. We didn’t use the provided USB cable because we use a card reader to our laptop and then back up the memory to a portable hard drive. The power source uses two triple A Alkaline Batteries, so it’s not a problem having new batteries for each dive. We didn’t use the ‘voice recorder’ feature, but from our underwater video experience, it would not be recommended inside the underwater housing.

Now for the bottom line advice on this gear: If you plan to take your underwater imaging seriously, save your money for a more comprehensive system. This could be the perfect outfit for a sport diver that wants to share their diving experience with their friends and family. For less than 0 (prices range from -100), not including your SD Memory card or batteries, it is a value. The SVP cameras are available at some dive shops and are directly marketed from several importers online. The next “point and shoot” underwater outfits, without an external strobe, will most likely cost over 0. So, if you are going on vacation and thinking about having your own digital camera outfit for shallow water, this is the answer. Of course, for around at most diving centers you could rent a camera with everything included. Sometimes the choice is not easy, but you can know a lot more from someone who has tested the SVP out. It is a great still and video camera outfit for around the water and underwater to about 35 feet.

Specifications from the Manufacturer:

· Waterproof design: Don’t be afraid to take this Aqua camera to the water-even underwater. The waterproof case will protect this camera to depths of 30 feet.

· Very sleek and small camera design

· Takes Pictures, Video, and Audio Clips with it’s built in microphone.

· Resolution sensor gives you the option of taking: 5 MP, 3.1 MP, 1.3 MP, and 300K Resolution Images.

· Takes, 12 and 8 MP pictures through hardware interpolation.

· Movie mode: When a picture isn’t enough, shoot 640 x 480 (VGA) video, with sound, at 30 frames per second.

· 2.0″ LCD screen: This compact color screen has plenty of room to help you compose your shots.

· Zoom: The 8x digital zoom enlarges pixels to fill the frame with your favorite part of the image.

· Adjustable Flash

· Self timer: 2/10/10+2 Seconds

· Tripod Capabilities

· Onboard White Balance

· Waterproof to 50ft

· 16MP Built in Memory, Takes SD Cards to expand memory.

· Power Source: 2 triple A Batteries

· Time Stamp Options: Off/ Date only/ Date and Time

· Comes with software, hookup via USB 1.1

· Video/TV out supported- Via video out cable.

· Automatic power mode- Prolong batteries life by auto-switching the camera power off.

· Auto Flash, Auto Flash with Red-eye reduction, Slow Sync, Fill-in Flash, Flash off, Auto, Daylight, Cloudy, Fluorescent, Tungsten, Sunset, Custom etc…

· MULTI-LINGUAL INTERFACE 8 Menu Languages including: English, Portuguese, French, German, Spanish, Italian, T. Chinese, and S. Chinese.

The SVP Digital Camera Review

Common Fuji Digital Camera Problems and Troubleshooting

If you own a Fuji digital camera, you must have bought it due to the fact that the product with such an established name is trustworthy. But even the most advanced cameras encounter problems now and then. However, do you know what to do about your Fuji digital camera problems? There are a few ways to determine and eliminate common Fuji digital camera problems, and the following information can be very helpful for that.

When we talk of Fuji digital camera problems, we are talking about common problems that can hinder your ability to use your Fuji digital camera properly. Let’s exclude such problems as breakage or water damage. These things are not the fault of the Fuji Company, and such damage might be hard to repair unless your warranty covers such things. Common Fuji digital camera problems include such things as a dark screen, an out of focus picture, or any other Fuji digital camera problems that can be helped by customer service or with merely a little information on your particular model.

Camera

Of course, the first thing you should do in case of any Fuji digital camera problems is to call the customer service line that you can find in the documentation accompanying your camera. The customer service representative should be able to determine if your problems can be fixed over the phone and then will walk you through the steps to fixing them. However, if your Fuji digital camera problems can’t be fixed over the phone, usually the customer service rep will provide you with steps for either sending your camera in to get it fixed, or for taking it to a dealer to have it fixed. Either way, a customer service rep is a great way to find the solutions to your particular Fuji digital camera problems.

Another alternative is to carry out an internet search highlighting the problems you are having. Nowadays, it is really possible to get access to troubleshooting technology via online. Merely type the model number of the camera you own and what problems you are having. Most likely, someone else has had that same problem and so you should be able to find step by step instructions on how to remedy the problem with your camera. Just make sure that any steps you take are not against the warranty deal you have with the manufacturer (such as opening the camera up). Apart from that, the Internet can be of a great help in fixing your Fuji digital camera problems.

With different choices available you should be able to fix any Fuji digital camera problems and soon be back to taking wonderful pictures with your Fuji digital camera.

Common Fuji Digital Camera Problems and Troubleshooting

The Best Digital Camera For Under $200

Who has the time to shift through reams of product reviews, or spend a half a day driving around malls talking with salespeople? Half the time, you don’t know what or who to believe, and all the tech talk seems to turn a simple purchase into a major event. If your looking to get the best digital camera available for under 0, you’ve come to the right place. There are a couple of good cameras (3 at most) to consider in this category. The remaining 90% of models in this category can be safely ignored.

Over last Christmas, I had to make the same type of purchase. I didn’t have a lot of time, and the wife thought a digital camera for her parents would be a great idea. As much as I’m a lover of technology, I wasn’t convinced this was a good idea. They’ve never owned a digital camera before, and don’t even have a computer. Not exactly the early adopter type. I looked around a bit, and was pleasantly surprised, and lucky to actually find a help salesperson at my local big box electronics store.

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They right away recommended the Canon PowerShot A570IS. The IS stands for image stabilization. “Perfect” I thought for newbie digital camera types. At the time it was priced around 0, but I’ve since seen it online for around 0. I like Canon cameras, and have owned several over the years. They generally take great pictures, are very reliable, and intuitive to use. It’s been a perfect choice for them.

If your looking for something a little smaller in size the Canon PowerShot SD1000 Digital Elph would be an excellent choice as well. I’ve recently seen it priced for about 0, and again you get the reliable Canon name. Image quality will pale somewhat compared to the A570IS, but miniaturization does come at a price.

The Best Digital Camera For Under 0