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Olympus 35SP
The Olympus 35 SP is a 35 mm rangefinder camera made by Olympus in Japan. It is the only 35 mm rangefinder with a dual center-weighted average metering and spot metering system. Metering is also available in manual mode, which is quite unusual amongst Japanese rangefinder cameras of this era. The uncoupled meter gives light readings in exposure values within the viewfinder which is then translated to exposure settings around the lens of the camera. It was succeeded by smaller cameras such as the 35RC and 35RD before Olympus pivoted to SLR cameras for the prosumer/professional market. Specification * Lens: G. Zuiko , 42 mm, 7 elements in 4 groups * Aperture Range: for auto exposure, for manual mode * Shutter Speeds: B, 1–1/500 for manual mode * Focus Range: –infinity * Automatic Exposure Control: Fully automatic program exposure, EV 5.5–17 in ISO 100 * Exposure Meter: dual system, center-weighted or 6 degree spot metering, EV 3–17 in manual mode * Filter S ... [...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] |
Shutter Priority
Shutter priority (usually denoted as S on the mode dial), also called time value (abbreviated as Tv), refers to a setting on cameras that allows the user to choose a specific shutter speed while the camera adjusts the aperture to ensure correct exposure. This is different from manual mode, where the user must decide both values, aperture priority where the user picks an aperture with the camera selecting the shutter speed to match, or program mode where the camera selects both. Background Shutter priority with longer exposures is chosen to create an impression of motion. For example, a waterfall will appear blurred and fuzzy. If the camera is panned with a moving subject, the background will appear blurred. When photographing sports or high-speed phenomena, shutter priority with short exposures can ensure that the motion is effectively ''frozen'' in the resulting image. Like aperture priority, this mode allows for partial automation thus decreasing the need for total concentrat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hot Shoe
Canon EOS 350D Hot shoe Proprietary hot shoe used by Minolta and older Sony cameras (Konica Minolta Maxxum 7D">Sony.html" ;"title="Minolta and older Sony">Minolta and older Sony cameras (Konica Minolta Maxxum 7D) A hot shoe is a mounting point on the top of a camera to attach a flash (photography), flash unit and other compatible accessories. It takes the form of an angled metal bracket surrounding a metal contact point which completes an electrical connection between camera and accessory for standard, brand-independent flash synchronization. The hot shoe is a development of the standardised "accessory shoe", with no flash contacts, formerly fitted to cameras to hold accessories such as a rangefinder, or flash connected by a cable. The dimensions of the hot shoe are defined by the International Organization for Standardization in ISO 518:2006. Details such as trigger voltage are not standardised; electrical incompatibilities are still possible between brands. Design The h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prontor-Compur
A Prontor-Compur connection (also known as a PC connector, PC terminal, or PC socket) is a standard 3.5 mm (1/8") electrical connector (as defined in ISO 519 (1992-11-25). ''Photography -- Hand-held cameras -- Flash-connector dimensions''. Geneva: International Organization for Standardization. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
135 Film
135 film, more popularly referred to as 35 mm film or 35 mm, is a format of photographic film used for still photography. It is a film with a film gauge of loaded into a standardized type of magazine – also referred to as a cassette or cartridge – for use in 135 film cameras. The engineering standard for this film is controlled by ISO 1007 titled '135-size film and magazine'. The term 135 was introduced by Kodak in 1934 as a designation for 35 mm film specifically for still photography, perforated with Kodak Standard perforations. It quickly grew in popularity, surpassing 120 film by the late 1960s to become the most popular photographic film size. Despite competition from formats such as 828, 126, 110, and APS, it remains the most popular film size today. The size of the 135 film frame with its aspect ratio of 1:1.50 has been adopted by many high-end digital single-lens reflex and digital mirrorless cameras, commonly referred to as " full frame". Eve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rangefinder Camera
A rangefinder camera is a camera fitted with a rangefinder, typically a split-image rangefinder: a range-finding focusing mechanism allowing the photographer to measure the subject distance and take photographs that are in sharp focus. Most varieties of rangefinder show two images of the same subject, one of which moves when a calibrated wheel is turned; when the two images coincide and fuse into one, the distance can be read off the wheel. Older, non-coupled rangefinder cameras display the focusing distance and require the photographer to transfer the value to the lens focus ring; cameras without built-in rangefinders could have an external rangefinder fitted into the accessory shoe. Earlier cameras of this type had separate viewfinder and rangefinder windows; later the rangefinder was incorporated into the viewfinder. More modern designs have rangefinders coupled to the focusing mechanism so that the lens is focused correctly when the rangefinder images fuse; compare with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center-weighted Average Metering
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] |
Spot Metering
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] |
Exposure Value
In photography, exposure value (EV) is a number that represents a combination of a camera's shutter speed and f-number, such that all combinations that yield the same exposure have the same EV (for any fixed scene luminance). Exposure value is also used to indicate an interval on the photographic exposure scale, with a difference of 1 EV corresponding to a standard power-of-2 exposure step, commonly referred to as a stop. The EV concept was developed by the German shutter manufacturer in the 1950s ( Gebele 1958; Ray 2000, 318). Its intent was to simplify choosing among equivalent camera exposure settings by replacing combinations of shutter speed and ''f''-number (e.g., 1/125 s at ''f''/16) with a single number (e.g., 15). On some lenses with leaf shutters, the process was further simplified by allowing the shutter and aperture controls to be linked such that, when one was changed, the other was automatically adjusted to maintain the same exposure. This was especially he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olympus 35RC
The Olympus 35 RC is a 35 mm rangefinder camera manufactured by Olympus in Japan in the 1970s. It claimed to be the smallest 35 mm rangefinder with automatic exposure control and manual override. Its viewfinder readouts for selected aperture/shutter speed settings are unique for a compact camera, later reiterated in the 35RD. Specification * Lens: E. Zuiko 42mm f/2.8 5 elements in 4 groups * Focus range: 0.9 meters to infinity * Shutter-speed: B, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500 * Aperture: 2.8, 4, 5.6, 8, 11, 16, 22 * Exposure modes: metered shutter-preferred automatic exposure, unmetered-manual override and flashmatic modes * Filter size: 43.5mm * Film speed scale: ASA 25–800 * Size: 11 × 7 × 5 cm (4" × 2" × 1") * Weight: 410 grams See also * List of Olympus products * Olympus 35RD * Olympus 35SP The Olympus 35 SP is a 35 mm rangefinder camera made by Olympus in Japan. It is the only 35 mm rangefinder with a dual center-weighted average mete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olympus 35RD
The Olympus 35 RD is a 35 mm rangefinder camera manufactured by Olympus in Japan in the 1970s. Specification * Lens: 40mm F. Zuiko f/1.7 6 elements * Focus range: 0.85 meters (2.8 feet) to infinity * Shutter-speed: B, 1/2, 1/4, 1/8 1/15, 1/30, 1/60, 1/125, 1/250, 1/500 * Aperture: 1.7, 2, 2.8, 4, 5.6, 8, 11, 16 * Exposure modes: metered shutter-preferred automatic exposure, unmetered-manual override and flashmatic modes. When in automatic mode, the shutter will not fire if there is insufficient light. * Filter size: 49mm * Film speed scale: ASA 25–800 * Size: 11.4 cm × 7 cm × 5.7 cm (4½" × 2¾" × 2¼") * Weight: 482 grams (17 oz) See also * List of Olympus products The following is an alphabetically sorted list of products manufactured under the Olympus company brand. Photography Digital cameras Film cameras Lenses Voice Recorders Digital Voice Recorders Microcassette Voice Recorders ... * Olympus 35RC * Olympus 35 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
