Thursday, October 13, 2011

Regarding Digital Camera Lens

By Tatiana Cortwright


The manufacturers in the market try as much as they could to compete with the other competing brands such as coming with HD video, built-in projectors and other features such as the model size for the convenience of the users.. It is up to the user to choose what he prefers the most.No matter what your preference is, a good quality camera lens is a must. It is not a guarantee however, that if you have a very good and an expensive camera lens, you can also take great pictures because the photographer is also responsible for this. The vital element in a camera is the lens. The most common mistake is that we buy a camera without examining the lens. The camera itself just holds the photo of your choice, because it is in your lens that you can actually see the shots and create sharp photographs. It is for this reason that the importance must be on your lens rather than on the camera.

Do not choose more mega pixels over cameras that have longer zoom lens. The reason why other users want to purchase a camera with more pixels is because they want to remove objects they do not want to include from the target or unwanted subject. It helps if you have a long optical zoom, because it can assist in zooming in the subject alone in the frame in order to minimize cropping. Do not use digital zooming using the software installed in the camera to crop the desired image. After uploading the photos on the PC, that may be the time you can modify or crop the images. Taking about models with the same lenses, sundry camera does not have the same.

Always buy camera lens from known and stable manufacturers because they are more unswerving.Before committing yourself to buy a certain camera lens, make sure that it fits your model of camera because there are restrictions. Read your users manual and understand your camera before you buy more lens. The measure of the magnification and the view angle that the lens of the camera supports is determined by the focal length of the lens. The type of lens determines the focal length which is measures in mm. Note that the wide angle lens offers less magnification and has a wide view angle with a focal length of 20mm to 35 mm. Traditional lens provides a focal length of 50mm with normal magnification.

Telephoto lens proffers a focal length from 105 mm to 300 mm, high magnification and narrow angle of view. Zoom lens bids a focal length between 50mm to 150 mm and as you zoom it, it changes the focal length. Pick up the lens according to your need and capacity to buy. You should understand why the zoom lenses are largely preferred these days.If you want you can swap or interchange the digital camera and film camera lenses. When you decide, out have to consider the effective focal length between the digital and film cameras. Calculate and get the product of the the focal length of the film camera and 1.6 and that would give you the focal length of the camera.

It is better that you always choose the best camera with a very good camera lens.If the camera is of the same line of model, the camera lens does not change.Which is why, it is highly recommended that you choose the best digital camera with the best lens. Between the plastic and the glass lens, always chose the latter.




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