Power zoom also minimizes camera shake or movement that can occur when operating a traditional zoom ring, and when used with compatible cameras, users can customize the zoom ring direction to suit shooting conditions. Zoom can also be controlled with the zoom lever on compatible cameras. Written by the MasterClass staff. Last updated: Nov 8, 2020 • 4 min read. In photography, zoom once referred to using a zoom lens to change the apparent distance between the camera and the subject. But with the introduction of digital technology, the concept of zoom has become a little more complicated. Sony Cyber-shot HX90V. Sony has been producing great travel zooms for years, and its HX90V is another worthy tool. Boasting a 30x Zeiss-branded zoom lens with 5-axis image stabilization, an 18.2-megapixel sensor, and a nifty retractable OLED viewfinder, it's certainly full-featured. The 3-inch rear display flips up to face the user, and The FZ1000—along with the Canon PowerShot G3 X, the Sony Cyber-shot DSC-RX10 series, and the more video-oriented Panasonic Lumix DMC-FZ2500—is part of a class of extended-zoom cameras equipped The world's smallest compact camera with 24-720 mm zoom, the HX99 is easy to carry. It features 4K video recording, Fast Intelligent AF, Eye AF and Optical SteadyShotTM as well as a high-contrast OLED Tru-FinderTM, a handy control ring and a 180 °-tiltable touch screen for usability. A zoom lens, on the other hand, has a variable focal length. By turning the zoom ring, you move optical elements inside the lens to achieve a different angle of view. This means that you can make objects appear larger by turning the zoom ring in one direction, or fit more objects into the frame by turning it in the opposite direction. Sony FE PZ 28-135mm F4 G OSS lens with hood. Part of "smooth motion" comes from three control rings and the SSM motor - a first for a cinema lens, Sony says. Zoom Setting You can select the zoom setting of the product. MENU → ( Camera Settings2) → [Zoom Setting] → desired setting. Menu item details Optical zoom only: Limits the zoom range to the optical zoom. You can use the Smart Zoom function if you set [Image Size] to [M], [S] or [VGA]. On:ClearImage Zoom: Select this setting to use Clear Image Zoom. The Sony Cyber-shot RX100 Mark VI is a mix between a serious compact, and a travel zoom, with a larger than normal 20mp 1inch BSI CMOS sensor, and a high quality 8.3x optical zoom lens. The camera Optical zoom: If taking a lot of photos from far away subjects is important to you, be sure that the camera you buy has an optical zoom. An optical zoom is a true zoom lens, like the zoom lens you'd use on a film camera. They produce much better-quality images. Digital zoom: Some cameras offer a digital zoom, which is simply some in-camera image processing. Sony 21mm Ultra-Wide Conversion Lens for FE 28mm f/2 Lens Key Features: Converts 28mm f/2 Lens into 21mm f/2.8 Ultra-Wide Lens Transmits EXIF Data to Camera Built-In Petal-Type Lens Hood Minimum Focus DIstance: on FE 28mm f/2 Lens, Auto focus = 9.4″ (24 cm), Manual focus = 7.9″ (20 cm) Weight = 11.2 oz (318g) Retail Price = $248 US Sony 21mm Ultra-Wide Conversion Lens for FE 28mm f/2 Lens Key Features: Converts 28mm f/2 Lens into 21mm f/2.8 Ultra-Wide Lens Transmits EXIF Data to Camera Built-In Petal-Type Lens Hood Minimum Focus DIstance: on FE 28mm f/2 Lens, Auto focus = 9.4″ (24 cm), Manual focus = 7.9″ (20 cm) W
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