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Sony DSC-RX10
The Sony Cyber-shot DSC-RX10 is a digital superzoom bridge camera made by Sony. It was announced on October 16, 2013. It has 20 Megapixels and supports video recording with 1080p at up 60 fps. Its single-axis articulating screen can tilt upwards-facing. The lens is labelled with focal length markers. It can be connected to a smartphone through NFC and WiFi Direct. In comparison to its main competitor, the Panasonic Lumix DMC-FZ1000 released the following year, it is equipped with an ND filter, is weather-sealed, the 2.8 aperture remains constant throughout its 8.3× optical zoom, and the unit is equipped with two rotary knobs around the lens, a numerical and backlit top display for quick review of photography parameters including exposure and ISO and battery level, and an additional mode dial-like knob for exposure value, and 3.5mm headphone connector, whereas the FZ1000 is equipped with twice the optical zoom, 2160p 4K resolution refers to a horizontal display resolution of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony
, commonly stylized as SONY, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. As a major technology company, it operates as one of the world's largest manufacturers of consumer and professional electronic products, the largest video game console company and the largest video game publisher. Through Sony Entertainment Inc, it is one of the largest music companies (largest music publisher and second largest record label) and the third largest film studio, making it one of the most comprehensive media companies. It is the largest technology and media conglomerate in Japan. It is also recognized as the most cash-rich Japanese company, with net cash reserves of ¥2 trillion. Sony, with its 55 percent market share in the image sensor market, is the largest manufacturer of image sensors, the second largest camera manufacturer, and is among the semiconductor sales leaders. It is the world's largest player in the premium TV market for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony Cyber-shot DSC-RX10 (back)
The Sony Cyber-shot DSC-RX10 is a digital superzoom bridge camera made by Sony. It was announced on October 16, 2013. It has 20 Megapixels and supports video recording with 1080p at up 60 fps. Its single-axis articulating screen can tilt upwards-facing. The lens is labelled with focal length markers. It can be connected to a smartphone through NFC and WiFi Direct. In comparison to its main competitor, the Panasonic Lumix DMC-FZ1000 released the following year, it is equipped with an ND filter, is weather-sealed, the 2.8 aperture remains constant throughout its 8.3× optical zoom, and the unit is equipped with two rotary knobs around the lens, a numerical and backlit top display for quick review of photography parameters including exposure and ISO and battery level, and an additional mode dial-like knob for exposure value, and 3.5mm headphone connector, whereas the FZ1000 is equipped with twice the optical zoom, 2160p (4K) video, slow motion video with 100fps at 1080p, faster la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridge Camera
Bridge cameras are cameras that fill the niche between relatively simple point-and-shoot cameras and interchangeable-lens cameras such as mirrorless cameras and single-lens reflex cameras (SLRs). They are often comparable in size and weight to the smallest digital SLRs (DSLR), but lack interchangeable lenses, and almost all digital bridge cameras lack an optical viewfinder system. The phrase "bridge camera" has been in use at least since the 1980s, and continues to be used with digital cameras. The term was originally used to refer to film cameras which "bridged the gap" between point-and-shoot cameras and SLRs. Like other cameras, most current bridge cameras are digital. These cameras typically feature full manual controls over shutter speed, aperture, ISO sensitivity, color balance and metering. Generally, their feature sets are similar to consumer DSLRs, except for a smaller range of ISO sensitivity because of their typically smaller image sensor. Many bridge cameras ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Articulating Screen
An articulating screen is a built-in small electronic visual display which is not fixed, but rather can be repositioned using a hinge or pivot. The articulating screen is known under different other names such as flip-out screen, flip screen, adjustable screen, articulated screen, or hinged screen. According to the way it moves, there are four main types: #The display moves around one axis, so that it only tilts. It is called ''tilting screen'' or ''tiltable screen''. #The display tilts horizontally both up and down and also vertically. This type is called ''double-hinged tilting screen'', ''two-axis tilting screen'', ''three-direction tilting screen'' or ''screen with 3-way tilt''. #The display moves around two axes which are at a right angle to each other, so that the screen both tilts and swivels. This type is called ''swivel screen''. Other names for this type are ''vari-angle screen'', ''fully articulated screen'', ''fully articulating screen'', ''rotating screen'', ''multi-an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smartphone
A smartphone is a portable computer device that combines mobile telephone and computing functions into one unit. They are distinguished from feature phones by their stronger hardware capabilities and extensive mobile operating systems, which facilitate wider software, internet (including web browsing over mobile broadband), and multimedia functionality (including music, video, cameras, and gaming), alongside core phone functions such as voice calls and text messaging. Smartphones typically contain a number of metal–oxide–semiconductor (MOS) integrated circuit (IC) chips, include various sensors that can be leveraged by pre-included and third-party software (such as a magnetometer, proximity sensors, barometer, gyroscope, accelerometer and more), and support wireless communications protocols (such as Bluetooth, Wi-Fi, or satellite navigation). Early smartphones were marketed primarily towards the enterprise market, attempting to bridge the functionality of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Near-Field Communication
Near-field communication (NFC) is a set of communication protocols that enables communication between two electronic devices over a distance of 4 cm (1 in) or less. NFC offers a low-speed connection through a simple setup that can be used to bootstrap more-capable wireless connections. Like other "proximity card" technologies, NFC is based on inductive coupling between two so-called antennas present on NFC-enabled devices—for example a smartphone and a printer—communicating in one or both directions, using a frequency of 13.56 MHz in the globally available unlicensed radio frequency ISM band using the ISO/IEC 18000-3 air interface standard at data rates ranging from 106 to 424 kbit/s. The standards were provided by the NFC Forum. The forum was responsible for promoting the technology and setting standards and certifies device compliance. Secure communications are available by applying encryption algorithms as is done for credit cards and if they fit the crite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WiFi Direct
Wi-Fi Direct (formerly Wi-Fi Peer-to-Peer) is a Wi-Fi standard for peer-to-peer wireless connections that allows two devices to establish a direct Wi-Fi connection without an intermediary wireless access point, router, or Internet connection. Wi-Fi Direct is single-hop communication, rather than multihop communication like wireless ad hoc networks. Wi-Fi becomes a way of communicating wirelessly, much like Bluetooth. It is useful for everything from internet browsing to file transfer, and to communicate with one or more devices simultaneously at typical Wi-Fi speeds. One advantage of Wi-Fi Direct is the ability to connect devices even if they are from different manufacturers. Only one of the Wi-Fi devices needs to be compliant with Wi-Fi Direct to establish a peer-to-peer connection that transfers data directly between them with greatly reduced setup. Wi-Fi Direct negotiates the link with a Wi-Fi Protected Setup system that assigns each device a limited wireless access point. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panasonic Lumix DMC-FZ1000
The Panasonic Lumix DMC-FZ1000 is a digital superzoom bridge camera by Panasonic. It went on sale in June 2014. It has a 20 megapixel 3:2 BSI-CMOS sensor and Leica-branded 25–400 mm equivalent focal length lens with a maximum aperture of 2.8 to 4 (4 at about 170 mm and higher). It has a 1-inch CMOS sensor and supports ISO film speeds from 80 to 25600, shutter speeds from 1/16000 s (electronic shutter) to 60 s and RAW capture, while the lowest physical shutter speed is 1/4000 s. The unit is equipped with five "Fn" function buttons which can be allocated to custom shortcuts. It is actually the world's first bridge camera which can record in 4K (2160p) video resolution, as opposed to other compact cameras filming at full HD (1080p) resolution. What sets it apart the most is the introduction of 4K at 30p Ultra HD video with a price lower than $900. Furthermore, 8 megapixel JPEG photos can be extracted from any video frame from 4K videos in playback mode. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ND Filter
In photography and optics, a neutral-density filter, or ND filter, is a filter that reduces or modifies the intensity of all wavelengths, or colors, of light equally, giving no changes in hue of color rendition. It can be a colorless (clear) or grey filter, and is denoted by Wratten number 96. The purpose of a standard photographic neutral-density filter is to reduce the amount of light entering the lens. Doing so allows the photographer to select combinations of aperture, exposure time and sensor sensitivity that would otherwise produce overexposed pictures. This is done to achieve effects such as a shallower depth of field or motion blur of a subject in a wider range of situations and atmospheric conditions. For example, one might wish to photograph a waterfall at a slow shutter speed to create a deliberate motion-blur effect. The photographer might determine that to obtain the desired effect, a shutter speed of ten seconds was needed. On a very bright day, there might be so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mode Dial
A mode dial or camera dial is a dial used on digital cameras to change the camera's mode. Most digital cameras, including dSLR and SLR-like cameras, support modes, selectable either by a rotary dial or from a menu. On point-and-shoot cameras which support modes a range of scene types is offered. On dSLR cameras and SLR-like cameras, mode dials usually offer access to manual settings. The more compact point-and-shoot cameras, and cameras offering a great many modes, do not have mode dials, using menus instead. Some SLR lenses themselves offer control over things such as aperture, reducing the need for mode support in the camera body. Location of the dial On most dSLRs and SLR-like bridge cameras, the mode dial is located at the top of the camera, to one side of the flash/viewfinder hump. On point-and-shoot cameras, however, the mode dial's location is less standard. On many models, it is found on top like dSLRs. On other point-and-shoots, particularly those with a thin body, the ... [...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] |
Phone Connector (audio)
A phone connector, also known as phone jack, audio jack, headphone jack or jack plug, is a family of electrical connectors typically used for analog signal, analog audio signals. A plug, the Gender of connectors and fasteners, male connector, is inserted into the jack, the female connector. The phone connector was invented for use in telephone switchboards in the 19th century and is still widely used. The phone connector is cylindrical in shape, with a grooved tip to retain it. In its original audio configuration, it typically has two, three, four or, occasionally, five contacts. Three-contact versions are known as ''TRS connectors'', where ''T'' stands for Tip and ring, "tip", ''R'' stands for Tip and ring, "ring" and ''S'' stands for "sleeve". Ring contacts are typically the same diameter as the sleeve, the long shank. Similarly, two-, four- and five-contact versions are called ''TS'', ''TRRS'' and ''TRRRS connectors'' respectively. The outside diameter of the "sleeve" c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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