No problem, you can still get closeups. At less than $200, this camera packs a powerful 35x optical zoom, allowing you versatility in your shooting that is typically reserved for far pricier cameras. It had an optical compensation zoom system. A zoom lens is a lens that covers a range of focal lengths. This effect is evident in the corners of the image, when displayed in a large format or high resolution. To understand the characteristics of a camera zoom lens, you should get familiar with the markings on it. The Nikon COOLPIX P1000 puts the world at your fingertips, whether you’re trying to photograph the most minute detail — or the largest. In doing so, the overall angular magnification of the system varies, changing the effective focal length of the complete zoom lens. Modern optical design techniques have enabled the construction of zoom lenses with good aberration correction over widely variable focal lengths and apertures. And that's just the tip of the iceberg. To start at the beginning, we need to understand what the focal length in photography is. The term superzoom or hyperzoom is used to describe photographic zoom lenses with very large focal length factors, typically more than 5× and ranging up to 19× in SLR camera lenses and 22× in amateur digital cameras. While you probably won’t catch a professional photographer going to a shoot with this entry-level Sony, it delivers an incredible value for the average user. Brand - Many photographers are loyal to a specific camera brand, be it Nikon, Canon, or another manufacturer. With Dual Sensing image stabilization of up to five stops, you can capture both the emotion on someone’s face or the wide beauty of a city vista. Early patents for telephoto lenses also included movable lens elements which could be adjusted to change the overall focal length of the lens. Some photographic zoom lenses are long-focus lenses, with focal lengths longer than a normal lens, some are wide-angle lenses (wider than normal), and others cover a range from wide-angle to long-focus. Panasonic Lumix DC-FZ80, The 5 Best Cameras for Under $400 in 2020, What to Look for in an Optical Zoom Camera, The 7 Best Low-Light Video Cameras of 2020, The 8 Best Lenses for DSLR Cameras of 2020, The 9 Best Entry Level DSLR Cameras for Beginners in 2020, The 4 Best Largest LCD Display Cameras of 2020. Although there's no need to snail mail your shots because of the built-in Wi-Fi and Bluetooth connectivity, sharing your photos on social media is a breeze. With an optical zoom up to 50x, the Canon PowerShot SX530 fits squarely in the ultrazoom or long zoom category. Zoom lenses are often described by the ratio of their longest to shortest focal lengths. The camera’s intelligent IS automatically factors in shooting conditions and applies advanced stabilization technology to allow you to produce quality images. If you already have a collection of lenses at home, buy a camera that can put them to use. And it all displays perfectly on the three-inch LCD monitor. In this simple optically compensated zoom lens, the afocal system consists of two positive (converging) lenses of equal focal length (lenses L1 and L3) with a negative (diverging) lens (L2) between them, with an absolute focal length less than half that of the positive lenses. This movement is usually performed by a complex arrangement of gears and cams in the lens housing, although some modern zoom lenses use computer-controlled servos to perform this positioning. For example, all zoom lenses suffer from at least slight, if not considerable, loss of image resolution at their maximum aperture, especially at the extremes of their focal length range. Trying to shoot an object you can’t get any closer to? See your 4K photo and video on a three-inch LCD touchscreen display and use the travel-ready USB charging to quickly refill the camera’s charge.