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Electro-selective Pattern
Digital ESP-metering mode is used by some Olympus Olympus or Olympos ( grc, Ὄλυμπος, link=no) may refer to: Mountains In antiquity Greece * Mount Olympus in Thessaly, northern Greece, the home of the twelve gods of Olympus in Greek mythology * Mount Olympus (Lesvos), located in Les ... cameras (f.i. Olympus C-8080 Wide Zoom). It measures the brightness of the center of the subject and the surrounding area separately. Digital ''i ESP-metering'' (intelligent ESP) is a focusing application: even when the subject is not in the center of the screen, focusing is possible; the AF target mark moves to the focus position. It gives better skin colours too. '' Center-weighted metering'' mode meters the brightness over a wide emphasis on the center of the screen. This method is used when the surrounding area brightness may not affect the picture. '' Spot-metering'' mode meters within the target area, the subject can be shot with optimal exposure regardless of the backgroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olympus Corporation
is a Japanese manufacturer of optics and reprography products. Olympus was established on 12 October 1919, initially specializing in microscopes and thermometers. Olympus holds roughly a 70-percent share of the global endoscope market, estimated to be worth approximately US$2.5 billion. Its global headquarters are located in Shinjuku, Tokyo, Japan. In 2011, Olympus attracted worldwide media scrutiny when it fired its CEO and the matter snowballed into a corporate corruption investigation with multiple arrests. It paid $646 million in kickback fines in 2016. Products Cameras and audio In 1936, Olympus introduced its first camera, the Semi-Olympus I, fitted with the first Zuiko-branded lens. The Olympus Chrome Six was a series of folding cameras made by Takachiho, and later Olympus, from 1948 to 1956, for 6×4.5 cm or 6×6 cm exposures on 120 film. The first innovative camera series from Olympus was the Pen, launched in 1959. It used a half-frame format, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olympus C-8080 Wide Zoom
The Olympus C-8080 WZ is a digital camera formerly manufactured by Olympus. It was first announced on the opening day of the 2004 Photo Marketing Association Annual Convention and Trade Show. At the time, the C-8080 was set to be Olympus’ first eight-megapixel digital camera for the high-end consumer market. The MSRP was $1,149 USD. A key feature, described in the name, is the camera’s optical zoom range. Most compact "zoom" cameras of the era were marketed for telephoto photography, providing high magnification of a distant subject. The lens of this camera includes a wide angle range suitable for group or landscape photography. It has a high resolution lens with 5x zoom (7.1 - 35.6 mm, 28 - 140 mm in 35mm equivalent) and an aperture ranging from at the widest angle to at maximum zoom. The focus range in normal mode is 0.8 m - inf., 20 - 80 cm in macro, and down to 5 cm in super-macro. The metering modes for exposure are: ESP, center-weighted, mul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autofocus
An autofocus (or AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. An electronic rangefinder has a display instead of the motor; the adjustment of the optical system has to be done manually until indication. Autofocus methods are distinguished as active, passive or hybrid types. Autofocus systems rely on one or more sensors to determine correct focus. Some AF systems rely on a single sensor, while others use an array of sensors. Most modern SLR cameras use through-the-lens optical sensors, with a separate sensor array providing light metering, although the latter can be programmed to prioritize its metering to the same area as one or more of the AF sensors. Through-the-lens optical autofocusing is usually speedier and more precise than manual focus with an ordinary viewfinder, although more precise manual focus can be achieved with special accessories such as focusing magnifiers. Autofocus accuracy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metering Mode
In photography, the metering mode refers to the way in which a camera determines exposure. Cameras generally allow the user to select between ''spot'', ''center-weighted average'', or ''multi-zone'' metering modes. The different metering modes allow the user to select the most appropriate one for use in a variety of lighting conditions. In complex light situations professional photographers tend to switch to manual mode, rather than depending on a setting determined by the camera. Examples of metering modes Spot metering With spot metering, the camera will measure only a very small area of the scene (1–5% of the viewfinder area). By default this is the centre of the scene. The user can select a different off-centre spot or recompose by moving the camera after metering. Certain models support a mode which allows averaging of multiple spot meter readings, and some support metering of highlight and shadow areas. Spot metering is not influenced by other areas in the frame. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
