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This is a list of smartphones with a telephoto lens that offers a focal length (35mm equivalent) of at least 100mm or "4× optical zoom" with an imaging area equivalent to a 1/3.5″ or larger sensor. Smartphone lenses are often marketed in terms of "optical zoom" [1] relative to the phone's main camera. For example, 120mm is usually referred ...
It used a longer 18x optical zoom lens. Today, the newest model in the Ultra Zoom camera line, the SP-590UZ, features a 26x optical zoom lens. In 2009, Olympus released a compact camera with a 10x optical zoom lens. However, it does not use the Ultra Zoom name nor is it a part of the SP-series line of cameras. [3]
A zoom lens is a system of camera lens elements for which the focal length (and thus angle of view) can be varied, as opposed to a fixed-focal-length (FFL) lens . A true zoom lens or optical zoom lens is a type of parfocal lens, one that maintains focus when its focal length changes. [1]
There is no precise definition of the term, but lenses marketed as "standard zoom" usually cover a range of at least 30mm to 70mm in terms of 35mm equivalent focal length with an optical zoom ratio of 2.5× (e.g. 28-70mm) to 5× (e.g. 24-120mm) — the most common being 3× (e.g. 24-70mm). [1]
The first generation of the Mac Pro featured an aluminium case that was derived from that of the Power Mac G5, with the addition of a second optical drive bay and a new arrangement of I/O ports on both the front and the back. The Mac Pro is in the Unix workstation market as its operating system is based on Unix. [7]
Schematic of a conventional and a periscope zoom lens A smartphone with a 5x optical zoom periscope lens camera, recognizable by the rectangular shape of its lens. A periscope lens, sometimes called a folded lens, is a mechanical assembly of lens elements that uses a prism or mirror to redirect the light through the lenses with a 90° angle to the optical axis, as in a periscope.
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A secondary, telephoto lens features 2× optical zoom and 10× digital zoom with an aperture of f/2.4 and optical image stabilization. [54] A Portrait Mode is capable of producing photos with specific depth-of-field and lighting effects. [55] It also has a quad-LED True Tone flash with 2× better light uniformity. [56]