Archive for January, 2010

Shutter priority:
Use this mode to control the shutter speed of the camera. It is best to use in these situations:

  • Local dark as auditoriums, when you need to stop motion, but can not use the flash.
  • Settings where you want motion blur, like a mountain stream.
  • Settings into stop that fast movement, such as insect wings or drop of water.

Set the camera to shutter priority and experiment with various things that move. You will be able to see the difference in the movement of the subject by varying the speed and letting the camera do the rest of the exposure settings.

Aperture Priority:
Use this mode to control the camera/lens aperture. Often this is used to force a “Wide Open” shooting, which will focus your subjects, but blur the background, or “stopped down” shutter, used to put all the objects in the viewfinder in focus.

Experiment with a couple of staging “still life” images and vary opening or “f-stop” opening wide as f/3.5 (wide open), of small openings like fps 8 of/11. Leave the camera set the rest of the settings, and then compare the images to see how the sharpness of the background changes as f-stop gets smaller.

ISO settings:
The ISO is a measure of the sensitivity of the image sensor. You can change the ISO to obtain specific results. Remember that the smaller ISO number means better quality but less light. So if you want the clearest, best image in daylight, ISO 50-100 may be perfect. Shooting in low light? Perhaps ISO 800, 1600, 3200 or higher would work for you. You get the exposure with more noise in them, but the movement of the subject will be minimized.

Change your ISO Auto, to 100, choose Aperture Priority of about 5.6, and then take a series of shots in a somewhat dark, such as an indoor room. Then change ISO from 100 to 200, 400, 800 and as high as the camera will go. Find the camera to choose faster shutter speed and shoot with, but the images will start to become noisy.

Macro mode:
The camera has at least one removable lens. Has a minimum distance of focus, meaning that it can not focus on much narrower than the images.

Please check in the manual or search online the minimum distance of focus and experiment with some close-up images. Some suggestions: extract certain elements of the kitchen, such as cereals or beans and do a close-up. Changing the f-stop and the angle of the camera to get some of the equipment in perfect focus and some blurred. Try office supplies, pets.

People perspective:
It is not intuitive, but the best images of people that can be taken at the farthest end of your zoom. When using the wide angle setting, you must approach your subject and, in doing so, your goal will be to distort the features closer, such as the nose. Taking a step back and zoom, into which you enter the characteristics of the subject in quite the same distance, so as to minimize the distortion.

Take a subject of cooperation and make a series of head and half body shots in full zoom range of your target, starting at wide angle, and stepping back, as you zoom in to maintain roughly the same proportions of the body. Then watch the series of images and see if you can detect the difference between the level / faces close and zoom / face away.

Monopod:
This is handy and inexpensive device allows you to create many good quality images even in low light. Has a wire that connects to the bottom of the SLR. Use as a walking stick when out and about, but if your camera has a shutter speed is less than about 1 / 250 of a second, and will keep your camera to move around too much.

Get a monopod and experiment with some hand shots, put the camera on the stick and take the same pictures. It works!

Many photographers buy a DSLR camera after owning a compact digital camera. It’s usually a logical progression. One reason for this evolution toward a better, more complex camera is an enthusiasm in developing the field of digital photography. As the photographer becomes more comfortable with taking pictures, the images begin to improve. The improvement of breeds new interest and enthusiasm in photography and the desire to move to better equipment.

At the top of the line compact digital camera is the agreements such as the prosumer digital Canon G10 and Panasonic Lumix DMC-LX3. But these are a bit limited in their ability to meet the growing need of the photographer to control the outcome of the photographic experience.

Enter the DSLR – Digital Single Lens Reflex camera. These cameras offer the photographer what he needs – more control and the ability to change lenses. Most of the time, the first step is a DSLR less expensive. This is a logical first step towards professional cameras, which is less than the $$$ not a problem.

Another regular part of the entry into the market for digital SLR cameras for the majority of the people is the purchase of either a Canon or Nikon DSLR. Both Canon and Nikon have produced solid, high-performance cameras that are accessible from the entry of the Canon Digital Rebel and Nikon D40. This does not mean that other manufacturers are not doing good cameras. But the popularity of the top two manufacturers lends itself to be confident to get a good camera the first time.

The most recent entry is now the Nikon D3000. It replaces the ever popular D40 and D60 cameras, and is deliberately price to attract the attention of first-time DSLR camera buyers. While it is still possible to get a D40, Nikon has pulled the plug on production. The D40 has probably been more important than the Nikon in terms of sales. If the new Nikon D3000 performs like its big brother, it may be time to buy shares of Nikon.

When you start looking for a place to DSLR photography, Nikon D3000 is an excellent choice. The mere competition between Canon and Nikon has pushed prices down since the first entry level SLR. The Nikon D3000 is lower $500 now!

In recent years, digital cameras have replaced film cameras regularly. Because these digital cameras require no film to take pictures, people have embraced the convenience that provides for the transition to digital. People now do not have to worry about running out of film, because as long as they have sufficient storage for their files in the camera, then are good to go.

While digital cameras have changed the way people documents events, there are still those who want more control over their pictures. These people choose to use digital SLR or single lens reflex cameras, and can not really be blamed for their choice. Digital single lens reflex allow people to take professional-looking photos without the hassle of toting film. The cameras allow photographers to change the setting with varying for different effects.

Moreover, a good number of accessories can be used with digital SLR cameras. These accessories, such as targets and external flash units, allow photographers to go a step further and push their boundaries. They can let their creative side loose by using these cameras.

Digital SLR cameras provide a good mix of features of traditional and digital compact cameras. With the impressive features of these cameras, it’s no wonder that more and more people are starting to buy their units of digital SLR cameras. Because of the increasing number of users of digital SLR cameras, is even more important for people to learn to take care of their cameras. Finally, well spent all the money would go waste if they do not know how to keep their cameras in tiptop shape.

The cleaning of the digital SLR camera can be a little complicated. However, following the steps carefully, and using the right products for cleaning, cleaning of the camera can be easier than it looks.

The core of every camera and lens. The lens allows the photographer to capture images which are told, is the part that is most exposed. Because the objective is found in front of the camera, is more vulnerable to dirt and scratches. Fingerprints also ruin the lens. Dirty lens affect the image quality, in order to clean this part is important. Simply wiping or blowing off the dust from the lens will not suffice, because it can bring even more scratches and dust. A can of compressed air or a soft brush will do the trick. Using a lint-free cloth is also good to clear, because it is not abrasive.

Most professionals do not recommend cleaning the CCD (Charge-Coupled Device) at home. Go to a camera shop and after cleaning the CCD is a safer alternative. However, there are still people who want to clean groped their CCD camera. To do this, you must invest in a kit adequate to ensure that there will be no damage to camera.

Keep your camera safe from condensation is an important factor. A waterproof bag protects the camera from changing weather conditions. The camera bag should be able to keep moisture, dust and sand. Investing on a good camera bag, made sure that the camera will be able to withstand the heavier elements.

Find the best SLR for beginners can be a challenge. Photography is a hobby and fantasy is that anyone can participate, even with a camera inside the base, can take the photo you want to display with pride. Photography can be for fun or can be transformed into a profession.

Most people take photos, even more now that mobile phones have cameras. Not as many go beyond the season and holiday photos, though. Those who do, however, noted that the point-and-shoot camera simply does not give them the ability to capture images exactly as they want. But they find the number of choices on the market of SLR can be overwhelming.

When choosing your first digital SLR camera is the way forward. There are legions of fans of film SLRs, and are less expensive. But digital SLR cameras allow photographers to instantly see the pictures were taken. This image alone, increasing their knowledge of SLR photography easy. You can get immediate feedback and know immediately if you like the photo. (Or caught the one you want) And if you do not, you can make some changes and try again.

Now back to your first digital SLR. There are lots of options to choose from. However, popping up on your local electronics store should be your last step, not the first. some research is in order to make sure to select the best SLR camera for you.

Many of the range SLR entry are beginners. Some of them have guides on the screen to help the transition from point-and-shoot on a digital SLR. And most of them are some automatic settings so you can effectively treat your SLR as a point-and-shoot. But not limited to automatic settings. The whole interest of speeding up to a digital SLR is to use custom settings.

So, do some research. One thing that may surprise you about the feeling reflex. As a digital SLR is a very different feeling for a compact and some may need a little getting used to.

Now that you have an idea of what you’re looking for, head down to your local electronics store and check the meaning. Notice how the camera fits in your hand. Suppose you take a picture … keep it as the blow … transferring from hand to hand … then released. You can find a camera that feels just better than others.

Purchase and experience a fun reflex can be great. Familiarity with the new conditions, such as shutter speed and focal points may apply to be a photograph of a person to a higher level. So do yourself a favor.

Digital cameras use a CCD sensor to convert light energy known in pixels. The dust that accumulates on the CCD pixels can result in blacks or imperfections in the picture as blocks of energy from light that strikes the parts of the CCD. I will review some solutions to eliminate dust on the CCD.

The CCD is located behind the mirror in a digital SLR camera SLR. When you take a picture of the mirror moves and lets the light through the lens strikes the CCD, which converts light into a series of pixels with digital photography. Most of the time the camera is closed and the dust can not enter. Some cameras can not be completely sealed against dust ingress of dust resulting from that body even with the camera lens installed. However, in many cases, the majority of exposure to dust and when the lenses are replaced. Meanwhile, the device is open and exposed to air and dust.

To minimize dust on the CCD sure to reduce the time in which the device is open and exposed to air. For example when changing lenses make sure that you are in a relatively clean environment and that you have the second lenses handy. Try to avoid changing lenses in windy or dusty. Do not take the lens of a camera and leave the body open and exposed, either install additional lenses or put a seal on the body to prevent the ingress of dust.

Even with care the dust will eventually find its way into the camera and the CCD. There are several ways to get rid of this dust. Depending on the camera some of them will not be available for you.

Active dust removal:

Most SLR cameras include a new kind of active mechanism of removal of dust. The most common is the anti-dust vibration. This solution eliminates the vibration sensor dust in high frequency for a short period of time. Vibrates the CCD will fall dust off the CCD or “dancing its way” from the CCD. Several cameras turn the anti-dust vibration at different times. Some cameras turn on whenever the camera is turned on, a certain period of time each is idle and sometimes when the camera is turned on and off switch. Other cameras turn vibration periodically or allow the user to activate it manually.

Cameras include an image stabilizer based on the movement of the vibration sensor typically include dust, because they already understand the mechanical part: a motor that can move the sensor and then the anti-vibration, the powder is added only software.

Passive dust prevention:

Passive solution that attempts to eliminate some of the causes of accumulation of dust on the CCD. The main reason that attracts dust to the CCD is static. Some manufacturers add an anti-static coating on the outer layer of the CCD (the level is generally low-pass filter). With the CCD is less likely to attract dust due to its static.

Manual dust removal:

Manual removal is simply a way to manually clean the CCD. When placed in manual wipe the camera moves the mirror and keeps it in a position where the CCD is exposed and is accessible. Right now, you can try to blow the dust from the CCD, for example using an air compressor. You can also use a special cloth to clean the CCD, but be very careful when you do it and be sure to read the manufacturer’s instructions for how to clean the CCD with no damage. Unless you know how to clean the CCD, it is preferable not to try to clean as it can be easily damaged.

All methods of dust control have their limitations. Dust or other material or adhesive is very difficult to clean, if not impossible to clean. The removal of dust from the CCD is completely impossible, but applying the treatment and the characteristics of dusts from imperfections which photos can be avoided. For the casual photographer, built-in active or passive anti dust features should be sufficient and manual cleaning won’t be needed.

Thinking of buying a camera for you? Great! What is the first thing that you look into the camera when the dealer shows a wide range of those? Of course, the first thing that you look into the camera and your budget when you compare your choices with other devices. If your budget is not too high, then you go for a compact digital camera. But if the price is not a problem, then it is better to go for a digital SLR. Let me explain the difference between these two types of cameras.

Despite its price Reduce DSLR, are more expensive than compact digital cameras. However, you can get quick results and results of the large painting digital SLR cameras, making them worth paying. Once you press the button, it powers up quickly, taking no time delay and allows you to take the picture. In the case of compact digital cameras, you can find the strength and time delay of a few seconds.

As for the size and weight is concerned, the digital SLR cameras are given double the size of compact digital cameras. Also need to make the lenses separately. Compact digital cameras are delivered in pocket size, which fits in your pocket and enters the body very objective.

Even if the video capture is a feature common to both cameras, digital SLR cameras are always a step ahead. In the first case, you can watch movies and images captured on television while turning the camera DSLR HD video mode.

In digital SLR, you need the manual zoom like the zoom is detachable from the camera. However, you can zoom the lens in and out as quickly or slowly as you want simply by turning a ring and change the display. And the compact digital camera comes with an electronic zoom system. The lens can zoom with the touch of a button. As for the zoom range is concerned, in DSLR, you need to buy one with 10 zoom power or buy two different zoom covering wide angle and telephoto, respectively. Whereas in a compact digital camera you get two in one structure because of the mega zoom. In other words, you can take both types of shots with the lens with the power of 10x or 12x zoom.

Looking at the battery of the digital SLR, you will find its long battery life due to the limited use of the LCD is only used to view images. Once loaded, you can take about two thousand shots. In the case of compact digital camera, battery life is very short because of a battery charge time can afford to take about five hundred shots.

DSLR could be the best choice if:

  • You are a professional photographer or even if you do not want, but to give your images a professional look.
  • You want to get rid of worries slow the current compact camera.
  • You want the ease of changing the camera lens according to the views and strokes.
  • You often to take pictures at night or in low light conditions.

In my opinion, a digital SLR camera is ideal because it provides vivid, bright colors and actual shooting. It gives the best result over all other compact cameras and concentrate on digital cameras.

In some respects, a digital SLR makes achieving a good composition a little bit easier, even if the eye and the skills of the photographer the ultimate responsibility. Some photographers say, with justification, that the composition should be exactly the same good thing if you’re using a digital SLR or less expensive point-and-shoot camera. Other photographers say that people need to spend more time with a DSLR. No significant difference between composing pictures with a digital camera snapshooting and a single-lens reflex, the main one is that you can do.

Your basic non-SLR camera might rely on a tiny LCD (liquid crystal display) that is 3.0 inches diagonally to the max (but probably a little smaller). This LCD screen is easily washable in the light may be too weak to see under low-light, and is grainy and the subject of ghost images if the camera or subject moves. May see only 85 percent or less of the actual subject matter, and probably turns off after a minute or two, because the hogs so much energy. And this is good news.

The bad news is that often these cameras have a viewfinder which is even worse than the alternate monitor. The optical viewfinder is a small window that not only shows only a portion of the real shows you the view is not centered. Depending on the position of the optical viewfinder, you can seduce in cutting the top of your subjects and perhaps a bit ‘on the right side as well. Paragon of this technology does not show the depth of field even though little, as the LCD.

And the situation worsens. The trend these days is to eliminate the optical viewfinder for SLR cameras not entirely, forcing snapshooters to hold the camera at arm’s length so that the device sometimes end up in the general direction of the person they want to shoot, rather than creating a thoughtful composition.

Much easier to think of as the typical dSLR makes the job of creating a photograph. Probably the camera viewfinder shows 95 percent of the actual picture with a magnification of 0.75x to 0.95x size to a normal focal length (more or less the equivalent of 45-50 mm). You have a good idea of the depth of field by default, and usually you can press a depth of field preview button to obtain a better representation of what is in focus and what is not. A digital SLR viewfinder is live all _even when the camera goes off, and the view winks alone for a split second during the exposure. There is no ghosting. It was never in danger of cutting the head your subject’s.

So, coming with a good composition when shooting with a point-and-shoot camera is more problematic, is a direct challenge. Since a DSLR makes it easy for you to compose images in the first place.

You probably paid at least a few hundred dollars for the lens mounted on your dSLR right now. How would you like to play with a “lens” that cost you, maybe, five bucks? Now you, too, can turn your digital SLR into a pinhole camera by using the technique below.

If you come to digital cameras from the film world, you might be way ahead of me. You likely experimented with pinhole cameras when you figured out exactly how images are produced. You can also use digital cameras as pinhole cameras. All you need is a pinhole!

An easy way to create a pinhole “lens” is to poke a hole in a body cap that’s used when no lens is mounted on your camera. (You might have to buy a real body cap if your camera came with a cheap plastic translucent cover instead.) The body cap already has a flange that fits your digital SLR’s lens mount. Find the exact center of the cap and cut a hole in the center. That hole is likely to be too large: the smaller and more precisely made your pinhole is, the sharper your pictures will be.

So, cover the hole you made with a piece of metal. Then, poke a tiny hole in the metal. I used a piece of aluminum foil pierced with a sewing needle, but you can use a piece cut from a cookie sheet or other thin metal _the thinner the better. If you have a hobby hand drill with tiny bits, you can probably cut a precise hole in the metal sheet. Experiment with several different sizes until you get one that produces the sharpest image.

After you mount your pinhole lens, you can look through the viewfinder and see a fuzzy, dim image. If you have extension tubes, you can try mounting one between your camera body and your pinhole lens to change the “focal length” of the lens. The “f-stop” of the pinhole is so small that you don’t have to worry about focusing after you establish the correct distance away from the sensor to mount the pinhole. Virtually everything is in focus.

Of course, your aperture is so small you’ll have to mount the camera on a tripod and shoot time exposures, even in bright daylight. Figure 15-5 shows an image exposed for three seconds at f-whatever, using my own pinhole rig. (Actually, a quick calculation based on the normal exposure times in bright daylight, I’d estimate that my pinhole is approximately f/256!) I always use manual exposure to make my pinhole pictures. If you’re using your camera’s meter, you might need to cover the viewfinder eyepiece to keep extraneous light from venturing inside and affecting the metering system.