18-50mm Lens:-
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| camera 18-50mm lens |
The term "18-50mm lens" refers to the range of focal lengths that a particular lens is capable of covering. The focal length of a lens determines the angle of view and the level of magnification, and is typically measured in millimeters (mm).
A lens with a focal length of 18-50mm means that it can zoom from a wide-angle view (18mm) to a moderate telephoto view (50mm). This type of lens is known as a "zoom lens," as it allows you to adjust the focal length and change the angle of view without having to physically move the camera or swap out the lens.
Wide-angle lenses (e.g. 18mm) have a wider angle of view and are good for capturing landscapes and large groups of people. Telephoto lenses (e.g. 50mm) have a narrower angle of view and are good for taking portraits or isolating subjects from the background.
Zoom lenses like the 18-50mm are versatile and allow you to capture a range of different types of shots, from wide-angle to telephoto. They are popular among photographers because they offer flexibility and convenience.
