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Home | Arts-and-entertainment | Photography
Awesome Tips that will help you with Digital Photography 
By: Dan Feildman
One of the more important aspects of the camera is the lens. There are several different types a particular one is the 12mm TOKINA lens is a 24mm lens designed to meet wide-angle needs, ultra wide depictions, superlative wide-angle ranges, and has a colorful outlook overall. The downside is you will pay around $500, but if you want quality, the price is worth it. If you are searching for an expert lens, you want to keep the highest width and zoom in mind. The lowest priced lens often encounter many problems, which can become a hassle during photo shots. While considering lens you want to consider shutter speeds, defects, aberrations, elements, zoom, speed, mm, and the like. Some of the other types of lens include the fixed, zoom, wide-angled, standard, telephoto, and super zooms. While considering lenses, you also want to consider that photographers will use a Flashgun to get picture perfect effects. The flashguns includes a flash head, diffuser panel, focus assist lamp, test button, hot shoe mount, ready lamp, and control buttons. While the lens does it part in photography, the flashguns work to produce quality lighting for shoots.
Almost all low-end cameras use center-weighted metering, so you can use the old trick of using the shutter-release feature while pointing at an object with the desired light level before taking the shot. There are a lot of different ways to store digital photos in cameras, but almost all low-end cameras worth considering use one of the many memory card formats. There are too many advantages to removable memory to even consider a camera that uses only its own fixed internal memory. You want to check before purchasing, either with the manufacturer or through an online search, to see if the particular camera you're looking at has limitations as to card speed or capacity (some cameras can't read or write to the newest high-capacity multi-gigabyte cards). Capacity limits are less of a concern for low-end cameras, however, as their lower-resolution pictures take up little space. It doesn't make sense to spend $200 on a memory card for a $50 camera unless you really need to take 2000 pictures.
There are many myths in this world, spread by word-of-mouth, official sources or just common assumption. It can be difficult to tell which are true and which are not. First is the common myth that X-rays damage memory cards or cameras. Some people go to great lengths to protect their gear on trips, especially from the dreaded airport X-ray machine. This is mostly wasted effort, and can even cause more problems than it solves. Airport X-rays can't damage a digital camera, or your memory cards. Your equipment and data are secure. Your only problem is that the wand-type metal detectors used by security to check when the X-ray or walk-through metal detectors indicate a problem may corrupt data on memory cards. What that means is that carrying cards on your person to avoid sending them through the X-ray machine exposes them to greater risk. Efforts to protect memory cards with something to block x-rays only flags your luggage for more careful search, possibly exposing the cards to the stronger magnetic field of the handheld wands.
It is often said that resolution is the most important factor in image quality. This one is not even close, it's lenses, hands down. That's why DSLR cameras with removable lenses are so highly valued, and why professionals spend so much more on lenses than on cameras. Even a single high-quality lens can cost more than the camera body. Poor quality lenses can impose many problems, from blur and distortion to color flaws and darkening of the image edge, that high resolution cannot hope to compensate for. I'd definitely rather have a 6 mega pixel SLR camera than an 8 Mega pixel compact. Dynamic range is the scale of light tonality from darkest to brightest in an image. The greater the dynamic range to start the more versatility you have with a photograph in post captures. Cameras at ISO 100 have a dynamic range of about 446:1. That means the digital image captures and delivers an image made from 8.8 stops of brightness. Where you capture a wider dynamic range, you have more to work with. Digital cameras provide the user the ability to change many camera exposure settings to brighten or lighten a photograph. Exposure settings such as White Balance, exposure compensation and saturation are limited in their ability to represent a photograph by the quality of raw capture provided. Many cameras now allow one to capture in RAW and in JPEG to provide one immediate true color representation of JPEG while archiving the maximum amount of material in RAW. Digital cameras increase our ability to edit more tonal characteristics of RAW files with a variety of sophisticated user-friendly software. A 6 mega pixel cameras may have sophisticated lenses and a sensor that provides 35 mm coverage with 8 to 10 mega pixel quality. The sensor and lens dramatically affect the capture quality of your camera, mega pixel or not
You will want to get familiar with a term called the "Focal Length". This term explains just how far out a shot can be taken, and still be in focus. There are a couple of different categories of focal lengths, including telephoto (perfect narrow sized photos) and wide-angle (best for wider shots). It is noted that most of the digital cameras are built with telephoto lenses, and not the wide-angle. If you are looking to take pictures of wide spaces, then you may need an additional lens.
If you want to capture incredible details and use less flash for night photos, then using a longer exposure time is the only way to go. If you are going to use a long exposure, make sure that you use a tripod, as any movement at all during the picture will cause the picture to become blurred. Also, you can capture some pretty cool effects, like car lights, when using a longer exposure. You will want to make sure that you know how to use and when to use your flash when taking a night picture, too. Most of the time, you probably will not even want to use your flash when you are taking a night photo. If you are taking a picture of an object, like a person, though, you will want to use your flash. When taking pictures of the night skyline, though, it is best to use a long exposure and take advantage of the natural lighting conditions. If you decide to take pictures at night, you will want to be able to control the photo as much as possible. Basically, you would take a shot of the area you want in your picture. Then, you take a picture of that same shot, only with the lens cap on. The reason for this is that at night, some of the pixels in the picture will not be visually good. When you take the picture with the lenses cap on, you will be recording the pixels again, while they are hot in your camera's memory. You can then use those pixels to repair the bad ones in the photo, with a photo editor. (If you don't happen to have a photo editor, you can download one for free, just search for one on the Internet.)
Probably the easiest and most popular method of sharing a digital photo is to print it out. You can either print it out yourself, on your own printer and paper at home, or you can have a professional do it for you. In either case, you will need to store the images onto a CD or DVD and use that to print out your copies. (It's a little like when you have regular file processed, in the fact that the hard copy of your pictures will be used to pick out the photos you would like to print out.) You will then pick out the photo(s) you want to print and they will be printed out onto a glossy photo paper. It's easy as pie and very inexpensive, especially if you can do it at home! If you are comfortable with using your computer and the Internet, you can also send your pictures with an email. This is a quick and convenient alternative to the old "snail mail" way to send mail to another person. The recipients can also print them out; if they decide they would like to, or use them as a wallpaper background for their computer. You can learn to download the photo and send it right on the Internet, and your computer's user manual should also have a section explaining it. It is not hard to learn, so don't let the technology overwhelm and intimidate you.
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