Ads
related to: canon 17 85 is usm x 65 is 40 times the number
Search results
Results From The WOW.Com Content Network
The 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.
The EF 17–40mm f / 4L USM lens is a wide-angle lens made by Canon Inc. The lens has an EF mount to work with the EOS line of cameras. Other than the front element, it is sealed against dust and water, and features a diaphragm which remains nearly circular from f / 4 to f / 8.
f / 1.2L USM f / 1.2L II USM f / 1.8 USM f/1.4L IS USM Image Key features Full-frame compatible Yes Image stabilizer No Yes Ultrasonic Motor Yes L-series Yes No Yes Diffractive Optics No Macro No Technical data Aperture (max-min) f / 1.2 – f / 16 f / 1.8 – f / 22 f / 1.4 – f / 22 Construction 7 groups / 8 elements 7 groups / 9 elements
It is praised as "one of the best general/multi-purpose lenses available", [1] [2] and ideal for available light photography on a Canon APS-C camera. [3]The fast f / 2.8 aperture, combined with 3-stop image stabilization, makes the 17–55 very useful in low light compared to an unstabilized f / 3.5–5.6 Canon EF-S 18–55mm lens, which is a frequent kit lens, and thus the 17–55 is much ...
The Canon EF-S 18–55mm lens f / 3.5–5.6 is a Canon-produced wide-angle to mid telephoto zoom lens for digital single-lens reflex cameras with an EF-S lens mount. The field of view has a 35 mm equivalent focal length of 28.8–88mm, and it is a standard kit lens on Canon's consumer APS-C DSLRs.
The Four Thirds System sensor size (17.3 mm x 13 mm) is the smallest currently being used in DSLR cameras. This leads to both advantages (theoretically smaller, lighter and cheaper lenses and camera bodies) and disadvantages (slightly lower image quality, especially in low-light situations).
The latest addition of the 18–135 series is the EF-S f/3.5-5.6 IS USM, announced on 17 February 2016. New features are the new Nano USM and the possibility to connect the Power Zoom Adapter PZ-E1, which allows a soft zoom for video. The lens is also available as bundle with the Canon EOS 77D and 80D, which was announced same date. [2]
The EF 500mm f / 4L IS II USM is the replacement to the EF 500mm f / 4L IS USM. Its specifications are roughly similar to those of the f / 4 Mark I, but have a number of significant differences. The Mark II version contains one fewer lens element than its predecessor (16 as opposed to 17), and is 680 grams (1.50 lb) lighter.