Archive for the ‘Photography’ Category
Advice on Photographing Landscapes
There are so many beautiful landscapes. You don’t even have to travel outside of the United States, just visit a local or national park! These tips will help you take wonderful photographs of landscapes. Whether you are a beginning photographer, or a professional, these are simple tips to keep in mind when photographing landscapes.
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Tags: art, cameras, graphic arts, graphics, Hobbies, landscape, landscapes, multimedia, nature, photographers, Photography, photos
Tips for Taking Digital Photography
There are a number of different facets to photography that unless understood will make it harder for you to get that perfect shot. For the majority of us Photography only has one definition but that is not the only meaning. For the sake of this article we shall say that it is the method use to capture an image using light.
Colors, contrast, depth and brightness all require this light to make the picture happen, but with digital photography it needed a different method to achieve the same affect. The majority of the innovations that were developed have brought tremendous improvements in photography; the greatest breakthrough has been in the field of digital photography.
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Tags: computer;internet, computers, digital photography, Entertainment, Photography, technology
Canon SX110IS Review
I’ve had the SX110 now about a month, and I highly recommend it. It is a bit big, but it just makes up for it with the 10x zoom. It’s not an SLR, the photographic camera comes with characteristic a full hand-operated way where you can determine focusing, aperture, and exposure time. The digital image stabilization executes a solid job of preventing your photos without blur too.
The characteristic that caused me purchase this camera was its picture stabilization system. Friends who use digital cameras professionally all stated me that Canons optical image stabilised zoom system was the best in its price array. Due to a slow worsening tremor, this has became an important issue.
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Tags: camcorder, canon, digital, digital camera, electronics, megapixel, optical, Photography, review, slr, technology, zoom
How to Create a Work of Art from a Photograph
Have you ever looked at one of your photos and said to yourself “Wow, that almost looks like a painting”? Did you know there are techniques that can transform that photo into a watercolor or pen and ink painting or charcoal drawing? And then it can be printed on canvas or fine art watercolor paper for that true art feel and permanence.
Digital photography methods today are bridging the gap between “fine art photography” and simply “fine art.” What could take a painter days, weeks and months to create now can be done digitally in a few hours. And many techniques can be applied to the same image. It all depends on how you want to “interpret” your art work.
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Tags: fine art, home photos, photo techniques, Photography
10 Creative Photo Ideas
1. Join photography forums. The internet is a great resource for linking people together. Join a photo forum and share pics, tricks and meet some fantastic photo-crazy people like yourself.
2. Enter online photography competitions. These can give you inspiration as they assign topics for your photos. The pressure can motivate you to shoot your best, and who knows, maybe you’ll win a fantastic prize.
3. Plan a trip to your local botanical garden. Plants are great for experimenting with light and tone. If you can’t find a botanical garden, go to a garden shop and snap away. There are some really beautiful flowers to take photos of.
4. Frame your photo with thought. Think about the composition of your photo. Shooting the same thing from a different angle will produce an entirely different photograph.
5. Composition is the key. Think about what you are doing. Frame your photo in your mind. Look for interesting angles and light, go high, go low. The key is to shoot the subject in as many different ways, under different lighting, and try to make those images interesting. So, don’t just point and shoot, but consider composition.
6. Learn about visual arts. Visit art galleries that have photography shows. Read about art history and learn how artists have developed different and exciting ways of depicting the world around us.
7. Shoot in different conditions. E.g. if you shoot in early morning, late in the afternoon or in sunset, the available light will add more depth, create interesting shadows and color changes for your convenience. Try to photograph places in fog - it will hide distracting background elements.
8. Carry your camera everywhere. Take at least one photo a day so you can keep a record of your life in a whole new way.
9. Join a photo community and interest groups. It is cheap, informative, and fun. You can post your photos, participate in critique and discussions at forums. Some very good and interesting stuff to be found there!
10. Shoot at different times of day to achieve different types of atmosphere. Experiment with dusk, noon, night and see what fits with your subject matter best.
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Tags: advanced adobe, advanced fotoshop, advanced photoshop, advanced photoshop tutorials, digital cameras, digital photography, edit photos, editing digital photography, Hobbies, internet, Photography, photography guide, software, software help
Canon Camera Basic Guide Flash metering
Metering for ambient lighting conditions and flash metering has totally different requirement. The metering for ambient lighting condition is done before the shutter of the camera is opened. In the Canon EOS camera, ambient light metering is done when you press the shutter button halfway down. Flash Pulse metering however is done when the shutter button is press fully down. There are two ways to meter for flash pulse automatically. One way is by measuring the flash pulse as it is being released. The other way is to do a pre-flash test. This is achieved by a low powered test pulse of a calculated brightness before the shutter opens.
Canon uses both these two methods for the metering of the flash pulse. The first way is called the “Through The Lens” (TTL) system. It was first used by Canon in their T90 model during it debut in the 1980s. Later the TTL system became a standard facet of the EOS range of Cameras. In fact the T90 became the only Non EOS camera to ever use the TTL flash metering system.
The TTL system works by calculating the amount of light which is reflected off the subject into the camera after the flash light is emitted by the flash unit. It actually measures the light which is reflected of the film in real time and this done by using an OTF (Off The Film) sensor. When enough light has entered the OTF sensor, the flash will be deactivated. Due to the fact that the Canon EOS Digital cameras do not use films, the Digital range of Canon cameras does not support the TTL system.
The sequence of operation of the TTL system is as follows;
1. Once the shutter button is depress midway, the metering for ambient lighting takes places. The speed of the shutter and size of the aperture is programmed by the camera or User depending on which program mode the camera is using. For example whether the camera is using the AV, P or M mode.
2. Only when the shutter button is depressed all the way, the internal mirror is turn up and exposes the film. Power is then sent to the flash unit which will emit a flash light to illuminate the scene. The length of the flash pulse is determined by the OTF sensor in the camera which is metered for normal operational conditions. If the picture is taken under bright lighting conditions, the auto fill reduction will take effect and reduce the illumination of the Flash.
3. When the foreground is sufficiently illuminated, the power supply to the flash unit is terminated which in turn extinguishes the flash light. The shutter is opened during the entire duration of its speed run. After that, the shutter then closes and the mirror flips back to it original position. For those cameras which have a warning light to confirm the success of the flash exposure operation, the warning light will then glow to indicate the success of the flash metering operation.
You have to note that the OTF sensor, reflect the amount of light off the film. Therefore it follows that the composition of the film will also affect the amount of light which will be reflected. Normally this will not be an issue as all cameras are adjusted to work with normal films. This is only an issue if you use specially coated films which have a different level of tolerances to light exposure.
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Tags: arts, cameras, canon, canon camera, computer;internet, digital camera, Entertainment, Photography, shopping
Curious about digital photography?
It is important to realize that there is no such thing as a perfect camera, one that will be the best for everyone. Although we sometimes talk about ‘cameras of the year’ or ‘top picks’, such lists and awards are really of little consequence. The camera that wins most accolades may not be the one that is most suitable for you. The important thing you need to do is to think about what you want from a camera; you need to know what the various specifications mean, and to work out which is the best for you. Even those aspects that can easily be quantified - such as the number of pixels the sensor records - are not always straightforward. For some people a 2 megapixel (Mp) camera may be a better choice than a 4 Mp model. Even where image quality is important, you cannot assume that a 5 Mp camera will necessarily give better results than a 3 Mp model. As in life, other things are seldom equal.
In the past, photography was a costly and time-taking business. This meant photographs were taken cautiously so as not to waste film. Only the richest companies could afford to take hundreds of pictures knowing that only one would be chosen out of the bunch. Nowadays, because of technological advancements, amateur photographers do not need to worry about finances or the amount of time it will take them to produce one photograph. Experimentation is possible for anyone, and more relaxing and enjoyable. When it used to take hours to process a picture, it can now take under that to process several, and amateurs can benefit greatly.
White balance (WB) is the process of removing unrealistic color casts, so that objects which appear white in person are rendered white in your photo. Proper camera white balance has to take into account the “color temperature” of a light source, which refers to the relative warmth or coolness of white light. Our eyes are very good at judging what is white under different light sources, however digital cameras often have great difficulty with auto white balance (AWB). An incorrect WB can create unsightly blue, orange, or even green color casts, which are unrealistic and particularly damaging to portraits. Performing WB in traditional film photography requires attaching a different cast-removing filter for each lighting condition, whereas with digital this is no longer required. Understanding digital white balance can help you avoid color casts created by your camera’s AWB, thereby improving your photos under a wider range of lighting conditions. A digital camera’s auto white balance is often more effective when the photo contains at least one white or bright colorless element. Of course, do not try to change your composition to include a colorless object, but just be aware that its absence may cause problems with the auto white balance.
Quality sports shots are somewhat difficult to come by. Most people have limited access to events to photograph them. The further away you are from the event, the harder it becomes to capture the event in a pleasing manner. You may need a flash with a high output for photographing indoor events.The new modern flash systems produce great results. Some sporting events like gymnastics and others are no-flash events. It is best to talk to an event official before using your flash.
JPEG is a format that makes changes to your photograph, such as adding lighting specifications or white balance. This is usually the best thing to save your picture as, because the results are generally satisfactory and the computer is smart about interpreting the data. However, sometimes you may want to take the raw photograph, which is the picture that has nothing added to it such as light specifications, and edit it yourself. You should do this if you are unsatisfied with the picture taken by the camera, as it is easier than trying to edit a JPEG image. In general, JPEG images are not as detailed as raw images which makes editing them difficult.
We’ve all see photographs where the people in the picture have spooky red eyes. These are photos taken at night with a flash. Where do the red eyes come from? The red color comes from light that reflects off of the retinas in our eyes. If you shine a flashlight in a person’s eyes at night, you don’t see any sort of reflection. The flash on a camera is bright enough, however, to cause a reflection off of the retina — what you see is the red color from the blood vessels nourishing the eye. Many cameras have a “red eye reduction” feature. In these cameras, the flash goes off twice — once right before the picture is taken, and then again to actually take the picture. The first flash causes people’s pupils to contract, reducing “red eye” significantly. Another trick is to turn on all the lights in the room, which also contracts the pupil.
“Picture-perfect” is a term almost always associated with photography, which makes photographers think that every photograph must be absolutely perfect. This is simply not true. Most often some of the best pictures are not perfect, because perfect can be predictable. However, in order to get those perfect pictures, any photographer, whether experienced or a beginner, must be patient and persistent. Eventually, taking perfect pictures will simply become a habit.
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Tags: camera top picks, digital photography, megapixels, perfect camera, pixels
