Canon ef lens wikipedia
WebThe Canon EF-S 17–85mm f /4–5.6 IS USM is a standard zoom lens for Canon digital single-lens reflex cameras with an EF-S lens mount and image stabilization. [1] [2] [3] The EF-S designation means it can only be used on EOS cameras with an APS-C sensor released after 2003. WebThe EF 1200 mm f/5.6 L USM is a super- telephoto prime lens that was made by Canon Inc. It uses an EF mount, and is compatible with the Canon EOS camera range.
Canon ef lens wikipedia
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Web34 rows · Ưu điểm của lens này gồm: Được ra mắt nhằm thay thế EF 24–105mm f/4L IS … WebThe EF 100–400 mm f/4.5–5.6L IS USM is a professional EF mount telephoto zoom lens manufactured by Canon Inc. The first version of this lens was announced in September 1998, and an updated version was announced in November 2014. It is a high performance telephoto lens most often used for sports and wildlife photography.
The EF lens mount is the standard lens mount on the Canon EOS family of SLR film and digital cameras. EF stands for "Electro-Focus": automatic focusing on EF lenses is handled by a dedicated electric motor built into the lens. Mechanically, it is a bayonet-style mount, and all communication between camera … See more The EF mount replaces its predecessor, the FD mount. The standard autofocus lens mounting technology of the time used a motor in the camera body to drive the mechanics of the focus helicoid in the lens by using a transfer … See more Ultrasonic motor drive Ultrasonic motor (USM) lenses appeared with the introduction of the EF 300 mm f/2.8L USM lens in 1987. Canon was the first camera maker to successfully commercialise the USM technology. EF lenses equipped … See more The communication protocol between the camera and the lens is 8-data-bit, 1-stop-bit SPI (mode 3). The pins, from right to left on the lens, are: See more The "I", "II", "III" Roman numeral suffix after the focal length(s) indicates the generation number. While I is used in the table below, it is not used in official Canon model numbers; the original model lacks a Roman numeral and only the second and subsequent … See more Its large diameter and relatively short flange focal distance of 44.0 mm allows mechanical adaptation of EF camera bodies to many types of non-EF lenses. It is possible to … See more Canon EF lenses typically have a number of controls, switches and physical features, used by the photographer to control the lens. The types and number of the controls can … See more In 1987 Canon was the first to use USM (Ultra Sonic Motor) with the Canon EF 300mm f/2.8L USM. In 1989 Canon was the first to create a full frame f/1.0 AF (AutoFocus) lens and the only one until today with the Canon EF 50mm f/1.0L USM. See more WebThe Canon EF 600mm is a super-telephoto lens made by Canon Inc. The lens has an EF mount to work with the EOS line of cameras. f /4L USM lens was released in November 1988 (923,000 yen). [1] f /4L IS USM lens was released in …
WebHistory. Introduction. September 1996. The EF 24–85mm f/3.5–4.5 is an EF mount wide -to- normal zoom lens. It was introduced by Canon in 1996. The lens was originally sold with the Canon EOS IX, an APS film SLR, [1] although it was fully compatible with Canon's 35mm film SLRs. The lens was available in two colour schemes; silver when sold ... WebCanon's series of L lenses ( Luxury lenses) are a professional line of photography lenses made by Canon. Canon has sold zoom and prime L-series lenses for the discontinued FD lens mount, for the current EF …
WebCanon FL refers to a lens mount standard for 35mm single-lens reflex cameras from Canon. It was introduced in April 1964 with the Canon FX camera, ... FT, F-1 (old), FTb, EF). It could not be used on either Pellix model. The FL P 38mm F2.8 also projected into the mirror box. It was specially designed for the Pellix and could not be used on any ...
WebEF 200-400mm với EOS-1D C. EF 200–400mm f/4L IS USM Extender 1.4× [1] là ống kính zoom siêu tele ngàm EF được sản xuất bởi Canon. Đây là ống kính chuyên nghiệp thuộc dòng L. Đây là ống kính ngàm EF đầu tiên của Canon tích hợp ống nhân tiêu cự. Ngày 22-4-2014, Canon công bố họ đã ... ibm harmony mirrorWebCanon EF 28-135mm lens Tools The Canon EF 28–135 f/3.5–5.6 IS USM is a "standard" zoom lens that was introduced in February, 1998. The lens has a 4.82x zoom range and is based on the EF Lens Mount and works with all film … ibm harmonic stateWebCanon EF 70-200mm f2.8L IS II USM được lắp hood. EF 70–200mm lens là ống kính zoom tele sản xuất bởi Canon Inc. Ống kính này sử dụng ngàm EF nên nó có thể được lắp lên bất kì thân máy nào thuộc dòng EOS.. Họ 70-200 có 5 phiên bản khác nhau, đều có 1 khẩu độ tại mọi tiêu cự, và chúng đều thuộc dòng L. mona\\u0027s age genshin impactWebƯu điểm của lens này gồm: Được ra mắt nhằm thay thế EF 24–105mm f/4L IS USM, ống EF 24–105mm f/4L IS II USM được công bố vào tháng 8-2016 cùng với ống zoom góc rộng 16-35mm f/2.8L III USM. Ống này cải thiện chất lượng hình ảnh (nhất là tại vùng rìa ảnh), cho bokeh đẹp và ... mona\\u0027s boston terriersWebmodifier - modifier le code - voir Wikidata. Canon Inc. (キヤノン株式会社, Kyanon kabushiki gaisha?, TSE : 7751, NYSE : CAJ) est une entreprise japonaise basée à Tokyo et spécialisée dans les produits optiques, incluant appareils photo, photocopieurs et imprimantes. Le nom officiel japonais de la compagnie est kiyanon . ibm hartford ctWebThe Canon EF is a manual focus 35mm single-lens reflex camera produced by Canon between 1973 and 1978. It was compatible with Canon's FD-mount lenses. The EF was built as an electro-mechanical version of Canon's top-of-the line wholly mechanical Canon F-1. The shutter is mechanical at all speeds starting at 1 second and faster, but from 2 ... mona\u0027s conch genshin impactWebAs it is designed for Canon APS-C bodies, its field of view is equivalent to a 38mm lens on a full-frame sensor, and operates similar to the Canon EF 40mm f/2.8 STM pancake lens. Compared to the EF 24 f /2.8 IS USM, the EF-S lens loses IS, but lists for about a … mona\\u0027s conch genshin impact