MicroMagicSoftwareMicro Four Thirds system Wikipedia. The Micro Four Thirds system MFT or M43 is a standard released by Olympus and Panasonic in 2. Matrix Screensaver Trace Program. Camera bodies are available from Blackmagic, DJI, JVC, Kodak, Olympus, Panasonic, and Xiaomi. MFT lenses are produced by Cosina Voigtlnder, DJI, Kowa, Kodak, Mitakon, Olympus, Panasonic, Samyang, Sigma, SLR Magic, Tamron, Tokina, Veydra, and Xiaomi, amongst others. MFT shares the original image sensor size and specification with the Four Thirds system, designed for DSLRs. Unlike Four Thirds, the MFT system design specification does not provide space for a mirror box and a pentaprism, which facilitates smaller body designs and a shorter flange focal distance, and hence smaller lenses. With adapters, most lenses can be used on MFT camera bodies, including those produced by Canon and Nikon, and lenses produced for cinema, e. PL mount or C mount. Comparison with other systemsedit. Concept model of MFT camera by Olympus. MagicMicro. com online computer store. Find the best deals on barebone computer,motherboard combos, personal computers,software, digital cameras, hard drives, video. Overview. 155 million endpoints. One security software company. For nearly 30 years, Trend Micros unwavering vision has been to make. For comparison of the original Four Thirds with competing DSLR system see Four Thirds systemAdvantages, disadvantages and other considerations. Compared to most digital compact cameras and many bridge cameras, MFT cameras have better, much larger sensors, and interchangeable lenses. Content services platforms are the next stage of enterprise content management, representing a shift from selfcontained systems and repositories to open services. Hunchback One of the few, early Superior Software games that was actually very good. This was a reasonably faithful attempt at replicating the Arcade game of the same. Welcome To MicroCtrl SA, Computer Hardware, Office365, Office, GPS, Tomtom, Software, Consumables, Repairs, Printers, Laptops, Cameras, Cabling, Networks. Micro Magic Software' title='Micro Magic Software' />They provide far greater control over depth of field than compact cameras. There are many lenses available. On top of this, a large number of other lenses even from the analogue film era can be fitted using an adapter. Different lenses yield greater creative possibilities. However, Micro Four Thirds cameras also tend to be slightly larger, heavier and more expensive than compact cameras. Compared to most digital SLRs, the Micro Four Thirds system body and lenses is much smaller and lighter. However, their sensors are considerably smaller than full frame or even APS C systems. As such, they may produce lower quality images in low light conditions. Features that are standard on DSLR may be optional on Micro Four Thirds cameras, such as viewfinders and built in flash units. Micro Four Thirds cameras sometimes afford greater depth of field than SLRs depending on the lens used. The phase detect autofocus that is standard on DSLRs performs better than the contrast detection that Micro Four Thirds uses, though the gap is closing. Sensor size and aspect ratioedit. Drawing showing the relative sizes of sensors used in most current digital cameras, relative to a 3. The image sensor of Four Thirds and MFT measures 1. Its area, ca. 2. 20 mm, is approximately 3. APS C sensors used in other manufacturers DSLRs, yet is around 9 times larger than the 12. The Four Thirds system uses a 4 3 image aspect ratio, like compact digital cameras. In comparison, DSLRs usually adhere to the 3 2 aspect ratio of the traditional 3. Thus, Four Thirds refers to both the size and the aspect ratio of the sensor. However, the chip diagonal is shorter than 43 of an inch the 43 inch designation for this size of sensor dates back to the 1. The MFT design standard also specifies multiple aspect ratios 4 3, 3 2, 1. HD video format specification, and 1 1 a square format. With the exception of two MFT cameras,56 all MFT cameras record in a native 4 3 format image aspect ratio, and through cropping of the 4 3 image, can record in 1. In addition, all current Micro Four Thirds cameras have sensor dust removal technologies. Lens mountedit. The lens mount of the Panasonic Lumix G 1. F2. 5 ASPHThe MFT system design specifies a bayonet type lens mount with a flange focal distance of 1. By avoiding internal mirrors, the MFT standard allows a much thinner camera body. Viewfinders for a mirrorless cameraeditViewing is achieved on all models by live view electronic displays with LCD screens. In addition, some models feature a built in electronic viewfinder EVF, while others may offer optional detachable electronic viewfinders. Even an independent optical viewfinder typically matched to a particular non zoom prime lens is an option. Backward compatibilityeditThe flange diameter is about 3. Four Thirds system. Electrically, MFT uses an 1. Four Thirds system design specification. Olympus claims full backward compatibility for many of its existing Four Thirds lenses on MFT bodies, using a purpose built adapter with both mechanical and electrical interfaces. Adapters to other lens mountseditThe shallow but wide MFT lens mount also allows the use of existing lenses including Leica M, Leica R, and Olympus OM system lenses, via Panasonic and Olympus adapters. Aftermarket adapters include Leica Screw Mount, Contax G, C mount, Arri PL mount, Praktica, Canon, Nikon, and Pentax, amongst others. In fact, almost any still camera, movie or video camera interchangeable lens that has a flange focal distance greater than or marginally less than 2. MFT bodies via an adapter. While MFT cameras can use many of these legacy lenses only with manual focus and aperture control mode, hundreds of lenses are available, even those designed for cameras no longer in production. Autofocus designeditMFT cameras usually use contrast detection autofocus CDAF, a common autofocus system for mirrorless compact or point and shoot. By comparison, DSLRs use phase detection autofocus PDAF. The use of separate PDAF sensors has been favored in DSLR systems because of mirror box and pentaprism design, along with better performance for fast moving subjects. The non Micro Four Thirds system design standard specifies a 4. Four Thirds DSLR cameras designed by Olympus and Panasonic initially used exclusively PDAF focusing systems. Olympus then introduced the first live view DSLR camera, which incorporated both traditional DSLR phase focus and also optional contrast detection focus. As a result, newer Four Thirds system lenses were designed both for PDAF and contrast focus. Several of the Four Thirds lenses focus on Micro Four Thirds proficiently when an electrically compatible adapter is used on the Micro Four Thirds cameras, and they focus on Micro Four Thirds cameras much quicker than earlier generation Four Thirds lenses can. Some MFT cameras, such as the OM D E M1 and E M1 Mark II incorporate phase detection hardware on the sensor to support legacy lenses. These camera bodies perform better with legacy lenses eg, focus performance of the 1. Four Thirds body. Flange focal distance and crop factoreditThe much shorter flange focal distance enabled by the removal of the mirror allows normal and wide angle lenses to be significantly smaller because they do not have to use strongly retrofocal designs. The Four Thirds sensor format used in MFT cameras is equivalent to a 2. This means that the field of view of an MFT lens is the same as a full frame lens with twice the focal length. For example, a 5. MFT body would have a field of view equivalent to a 1. For this reason, MFT lenses can be smaller and lighter because to achieve the equivalent 3. MFT focal length is much shorter. See the table of lenses below to understand the differences better. For comparison, typical DSLR sensors, such as Canons APS C sensors, have a crop factor of 1. EquivalentseditThis section gives a brief introduction to the subject of equivalence in photography. Trend Micro Newsroom Trend Micro, a global leader in security software and solutions, strives to make the world safe for exchanging digital information.