Canon Ultrasonic

Lenses For EOS Cameras - Canon
He Ultrasonic Motor (USM) in Canon EF lenses is the world’s first lens-based motor. Based on a totally new technology, the motor spins by ultrasonic oscillation energy. T he USM is quiet and quick. It has made EF lenses almost noiseless ... Read More

ABSTRACT - Doug.kerr
The Canon USM Autofocus Drive System Page 2 coreless subcategory) are used in some contemporary EF-series lenses. • The ultrasonic motor (USM). ... Fetch Content

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Safe and effective methods you can use to clean your diamond engagement ring and other diamond jewelry. ... Read Article

EF70-200mm F2.8L IS USM
The Canon EF 70-200mm f/2.8L IS USM is a high-performance, telephoto zoom lens dedicated to Canon EOS cameras. It is equipped Ultrasonic motor (USM) for fast, quiet focusing. 4. Manual focusing enabled during AF (autofocusing). 5. ... Get Document

INSTRUCTION MANUAL INSTRUCTION MANUAL - Cleaning Digital Cameras
Canon dealer or check the camera yourself and make sure it is working properly. Handling Precautions. 9 printer’s instruction manual. 4 Turn on the printer. 5 Turn the camera’s < 4> switch to <1> or <J>. s Some printers may have a beeping sound. ... View Doc

Ultrasonic Motor - Wikipedia, The Free Encyclopedia
Canon has not only included an ultrasonic motor (USM) in their DSLR lenses, but also in the Canon PowerShot SX1 IS bridge camera. [6] The ultrasonic motor is now used in many consumer and office electronics requiring precision rotations over long periods of time. ... Read Article

Описание: Логотип Ultrasonic, используется в некоторых продуктах Canon: Источник: Взято из en.wikipedia, original uploader was Nebrot ... Read Article

Poster - Canon Inc.
Canon (anon zoom lens ef 70-200mm 1 : 2.8 l is ultrasonic instant 16-35mm 1:2.8 00 canon speedlite 580ex il canon ef-s 60rnm ultrasonic .10 .16 11 ... Fetch Full Source

Download Canon EF-S 70-200mm Manual - Washington
ENG-1 The Canon EF70-200mm f/4L USM lens is a compact, high-performance telephoto zoom lens for Canon EOS cameras. • "USM" stands for Ultrasonic Motor. ... Get Document

CANON EF LENS SPECIFICATIONS - Canon USA, Inc.
Ultrasonic Ultrasonic Ultrasonic Ultrasonic Ultrasonic AFD Ultrasonic Ultrasonic Ultrasonic MM Ultrasonic MM 30D, 20D and Digital Rebel Kit. # With Adapter Ring. Rear Cap for EF lenses = Lens Dust Cap E. Body Cap for EOS Cameras, Life Size Converter EF = Camera Cover R-F-3. Specifications ... Content Retrieval

Canon Lens Chart
Ultrasonic Ultrasonic Ultrasonic Ultrasonic AFD Ultrasonic Ultrasonic Ultrasonic Ultrasonic MM Ultrasonic Ultrasonic Ultrasonic use Canon EF lenses and Canon brand name accessories, since they are designed and manufactured to match the special qualities of your EOS camera. ... Fetch Full Source

EF100mm F/2.8 MACRO USM - The-Digital-Picture.com
Ultrasonic motor (USM) for quick and quiet autofocusing. 3. A Canon macro flash makes it easy to take • If you need a polarizing filter, use the Canon Circular Polarizing Filter (58mm). •To adjust the polarizing filter, first remove the lens hood. ... Fetch Here

Canon EOS Rebel XS Manual
2 Thank you for purchasing a Canon product. The EOS DIGITAL REBEL XS/EOS 1000D is a digital single-lens reflex camera with a 10.10-megapixel image sensor. ... Fetch Doc

Canon EF — байонетное крепление объектива фотоаппаратов серии Canon EOS, а также название семейства соответствующих объективов. ... Read Article

Canon's 70-200/2.8 L II Instruction Manual
Dedicated to EOS cameras, the Canon EF70-200mm f/2.8L IS II USM lens is a high-performance telephoto zoom lens equipped with an Image Stabilizer. • “IS” stands for Image Stabilizer. • “USM” stands for Ultrasonic Motor. Features 1. The Image Stabilizer gives the equivalent ... Retrieve Full Source

ULTRA-WIDE ZOOM LENSES
The Ultrasonic Motor (USM) in Canon EF lenses is the world’s first lens-based motor. Based on a totally new technology, the motor spins by ultrasonic oscillation energy. The USM is quiet and quick. It has made EF lenses almost noiseless and autofocusing fast, ... Document Retrieval

EF70-300mm F/4-5.6 IS USM
Dedicated to EOS cameras, the Canon EF70-300mm f/4-5.6 IS USM lens is a high- ¡“USM” stands for Ultrasonic Motor. Features 1. The Image Stabilizer gives the equivalent effect of a shutter speed three stops faster*. The lens also has a second image stabilizer ... Retrieve Full Source

Canon SX50 Ultrasonic IS Image Stabilization Test - YouTube
The Canon PowerShot SX50HS has a very effective image stabilization system using a quiet ultrasonic motor drive system. In this video you can see how stable ... View Video

Canon EFLens Accessories C - Canon U.S.A. Inc.
Lens-based Ultrasonic Motors, inner and rear focusing, Image Stabilizer, Diffractive Optics, and a fully-electronic Canon’s Ultrasonic Motor AF. The result is this surprisingly affordable fixed focal length alternative to wide-angle zooms ... Read More

Canon EF 500mm 1:4.0L IS (ULTRASONIC) Parts Catalog
Pg 2 canon lens ef 500 mm 1:4.0l is usm ref. c21-8471 xa9-1048 x3 xa1-1200-359 x4 xa1-1200-609 x3 xa1-6200-359 x6 xa4-4170-307 x2 xa1-1200-259 x6 ya2-3762 ... Retrieve Document

EF LENS TECHNOLOGY - Canon Europe
EF lenses, these four aspherical lens types give Canon lens designers great flexibility in being able to choose the best type of lens for each application. The same is true for ultrasonic motors. In Canon’s USM lenses, functions such as detection of the ... Visit Document

4 Best Wide-Angle Lenses For APS-C DSLR Cameras
Here is a list of some of the best wide-angle lenses for APS-C DSLR cameras. It comes complete with an ultrasonic motor (USM), meaning that the lens focuses silently. The 6 Best Lenses for Your Canon DSLR; The 7 Best Lenses for Your Nikon DSLR; ... Read Article