Learn Photography Easily
Light is the raw material of a photographer. Much as the painter works with paint and the sculptor works with stone, the photographer works with light. This analogy is not precise however, because as the painter and sculptor work with actual material substances, the photographer works with a form of energy. Understanding the behavior of this form of energy that we call light, is foundational to your success as a portrait photographer. A painter may not need to know the chemical and physical properties of each component of her paints, but she must completely understand how to blend the different colors, and how the paints behave as she applies them to the canvas. Just as a painter or sculptor must gain masterful insight into the behavior of the raw materials of their arts, so must the portrait photographer gain a keen understanding of the behavior of light.
It is really not all that hard to learn digital photography, as long as you have some time and some patience. There are a few things that anyone wanting to learn digital photography should know to begin with, which will be discussed here.
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When you are selecting a digital camera for your use you might want to know more aobut items like the lens and the battery. A glass lens is preferable to a plastic lens. Do not skimp on the lens. It is best to choose an optical zoom lens over digital zoom. Many lower cost cameras do not have optical zoom lenses. Optical zoom is essential for better quality pictures. Optical zoom actually moves the lens to capture the image, while digital zoom captures fewer pixels and magnifies the captured image. Pictures taken with digital zoom are often blurry and look digitized. If you treasure your battery life, you can turn off LCD display on your digital camera. One of the most power-consumed parts in a camera is LCD display. In order to obtain clear display, LCD background illumination consumes power heavily (You can turn off the LCD display to save the power). For general Alkaline Battery or Ni-CD/Ni-MH battery, the power can last for around an hour (with LCD on) whereas for camera Lithium battery, it can last longer. In addition to LCD display, CCD (Charge Coupled Devices) also consumed lot of power. For those models that use LCD display as view finders, in order to drive CCD continuously, the power loading is heavy. Sometimes, the power of four dry batteries can only last for less than 30 minutes. Therefore, take a check of whether rechargeable batteries or charger are included in your camera package or whether other relevant charging information is mentioned.
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Property of light of great importance to the portrait photographer is the light’s color temperature. Pure white light is the result of an equally balanced mixture of the three primary colors: red, green, and blue. In different lighting conditions (e.g. cloudy versus full sun), the proportions of the color mixture may vary. Normally, the human brain automatically compensates for this, and you do not notice the difference as you leave one lighting condition and enter another. Film can not make this same automatic compensation. Therefore, differences in color temperature must be manually adjusted for by the photographer. Color temperature of various light conditions is commonly stated in degrees Kelvin. There are three standard color temperature rated films commonly used by photographers. “Daylight” film is designed to be exposed by 5500K light, and “indoor” film is designed to be exposed by 3400K light, or 3200K light for professional “indoor” film. For a greater degree of control over the white balance when using film, color correction filters are used. Most if not all digital SLR cameras have a white balance adjustment to electronically compensate for changing color temperatures encountered in various light conditions. In digital photography, when shooting in RAW format, the color temperature can easily be corrected in Photoshop.
The art of digital photography is simplified with the advent of modern technology such that any basic layman can become a photographer with little and basic understanding of the subject. And moreover technology is such that any scrap you shoot becomes an event. So, go ahead!
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