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Exilim is a brand of digital cameras introduced in 2002 by Casio. The Exilim Card series was notably thinner than other small digital cameras at the time of its introduction, typically 10–15 millimetres thick compared to other manufacturers' comparable models that were 25–35 millimeters thick.
The development of the 'Tessar' lens is discussed by Nasse, [11] and shows its transformation from an f /6.3 lens for plate cameras using the original three-group configuration through to an f /2.8 5.2 mm four-element optic with eight extremely aspheric surfaces, economically manufacturable because of its small size. Its performance is 'better ...
A pair of new compact digital cameras from Casio today, the 7.2 megapixel Exilim EX-Z750 and the 5 megapixel Exilim EX-Z57: The five megapixel EX-Z57 sports a 3x optical zoom lens and an oversized ...
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]
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Casio was established as Kashio Seisakujo in April 1946 by Tadao Kashio [] (1917–1993), an engineer specializing in fabrication technology. [1] Kashio's first major product was the yubiwa pipe, a finger ring that would hold a cigarette, allowing the wearer to smoke the cigarette down to its nub while also leaving the wearer's hands free. [6]
A simple zoom lens system. The three lenses of the afocal system are L 1, L 2, L 3 (from left). L 1 and L 2 can move to the left and right, changing the overall focal length of the system (see image below). There are many possible designs for zoom lenses, the most complex ones having upwards of thirty individual lens elements and multiple ...
6 Data for table. 1 comment. 7 Sensor in table. 2 comments. 8 Order of table. 2 comments. 9 Battery. 2 comments. 10 Anti Shake DSP. 1 comment. 11 EX-Z77, EX-S880 ...