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Jan 19, 2018 · Canon 18-135mm IS USM. bigger. Specifications. Top Sample Images Intro Format. Compatibility Specs Accessories USA Version. Performance Usage Recommendations . Name. Canon calls this the Canon Zoom Lens EF-S 18-135mm f/3.5-5.6 IS USM. EF: Electronic Focus, as all Canon's lenses have been since 1987. -S: Only fits Canon's APS-C DSLRs.
May 28, 2017 · The Canon EF-S 18-135mm f/3.5-5.6 IS USM fits Canon’s APS-C format DSLRs, including the Rebels, right up to the Canon EOS 7D Mark II. It offers a much longer zoom range than a regular standard zoom for these cameras and almost qualifies as a ‘superzoom’. It’s an EF-S lens, however, which means it can’t be used on Canon’s full-frame ...
USM stands for Ultra Sonic Motor. USM refers to a type of autofocus motor used in some lenses produced by Canon. The Canon ultrasonic USM technology is recognized for its quick, precise, and quiet autofocus operation. This makes USM lenses particularly suitable for photography and videography where speed, accuracy, and low noise are essential.
B&H Photo - Video - Pro Audio. The Canon 100-300mm USM is a sleeper full-frame telephoto zoom lens. With the automatic lens correction of today's full-frame digital cameras, this lens works far better today than it ever did on 35mm film — and for about $75 used, it's the steal of the century. It's a fast-focussing, close-focusing, lightweight ...
In-Depth Review. The EF-S 18-135mm f/3.5-5.6 IS USM Lens is attractive on many fronts, including its wide (7.5x) focal length range, its relatively small size and light weight, its fast, smooth and accurate autofocusing, its great functionality including image stabilization and its modest price. This is Canon's third iteration of the EF-S 18 ...
Nov 10, 2011 · Dec 28, 2013 at 2:45. 2. 1. Show 2 more comments. USM uses Ultrasonic wave to move the lens quicker to achieve more precise focusing. Unlike the traditional old fashion magnetic lens, USM is quieter and less friction during the lens movement, thus it does not waste energy/battery by creating human audible noise. Nov 24, 2016 at 1:06.
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Jun 30, 2016 · The Canon EF-S 18-135mm f/3.5-5.6 IS USM is a solid zoom lens. It delivers crisper images than the 18-55mm that ships with many entry-level Rebel cameras, and more than doubles its zoom range.
