Canon EF 70-300mm f/4-5.6 IS USM Lens for Canon EOS SLR Cameras
Canon EF 70-300mm f/4-5.6 IS USM Lens for Canon EOS SLR Cameras
You Save : $236.00 (36%)
Item Description
From the Manufacturer
Featuring the newest three-quit Image Stabilizer for outstanding camera shake reduction, the EF 70-300mm f4-five.6 IS USM zoom lens also attributes super responsive autofocus. Replacing the fashionable EF 75-300mm f4-five.6 IS USM, the world's initially interchangeable lens with Image Stabilizer (IS), the lens is expected to appeal to severe amateur nature and sports photographers looking to realize outstanding final results while shooting hand held.
Image StabilizerIS significantly reduces image blur triggered by camera shake. The EF 70-300mm f4-5.6 IS USM options Canon's most up-to-date three-stop IS, a one particular-quit improvement more than its predecessor. This makes it possible for shutter speeds up to three stops slower than would otherwise be doable, with no perceptible boost in image blur. Photographers typically shooting a 300mm frame handheld at 1/500 second can acquire the equivalent result with a shutter speed of just 1/60 second, vastly extending selections in low-light circumstances.
Gyro sensors detect undesirable vibrations, triggering the corresponding movement of a correcting lens group perpendicular to the optical axis. This alters the light path, returning the image to its appropriate position on the sensor or film plane.
The EF 70-300mm f4-five.6 IS USM offers 2-mode IS for shooting immobile subjects. Mode 1 stabilizes the image along each the horizontal and vertical axes. For shooting though panning to comply with a moving subject, Mode 2 turns off correction in the panned direction and prevents the effect of dragging the topic back through the frame. IS switches off automatically when the camera is mounted on a tripod, hence preventing feedback loops in between the IS sensor and stabilizer motor vibrations.
Excellent autofocusThe micro USM motor discovered in the EF 70-300mm f4-5.6 IS USM employs ultra-sonic frequency vibrations to drive auto concentrate with unrivalled speed and near-silent operation. Beneficial holding torque stops the lens with precision and accuracy, the instant it arrives at the correct concentrate point and with out overshoot. A high-speed CPU and optimised AF algorithm outcome in a important raise of AF speed compared to that of its predecessor.
A zoom ring locking mechanism is supplied that locks the zoom at the wide-angle setting. This ensures that the lens is carried or stored in its most compact position, preventing possible damage brought on by the lens extending and hitting obstacles when being carried mounted on a camera with a strap.
Pleasing defocused backgroundThe EF 70-300mm f4-5.6 IS USM employs an electro-magnetic diaphragm (EMD) with a circular aperture. This helps produce an desirable, even defocused background when isolating a subject at big apertures.
Image qualityBy optimizing Super Spectra lens coatings and lens element shaping, Canon's engineers have been reliable in suppressing flare and ghosting--a lot more prone to happen with digital cameras due to reflection off the image sensor. By rising light absorption, coatings reduce reflections off lens element surfaces to deliver crisp, undistorted pictures with all-natural color balance.
Focal length translates to 112-480mm equivalent in 35mm film format when fitted to EOS 20D and EOS 350D cameras.
The EOS systemThe EF 70-300mm f4-5.6 IS USM includes distance metering details, providing compatibility with the E-TTL II flash method of late model cameras such as the EOS-1D Mark II N and EOS 5D . When made use of in conjunction with Canon's range of EX Speedlite flash units, the lens passes distance info to the flash algorithm for markedly enhanced flash exposure metering.
Accessories for the EF 70-300mm f4-five.6 IS USM contain the lens hood ET-65B and the lens pouch LP1222. In maintaining with Canon's Kyosei philosophy of living in harmony with the atmosphere, the lens features only lead-absolutely free glass.
Featuring the newest three-stop Image Stabilizer for outstanding camera shake reduction, the EF 70-300mm f4-5.6 IS USM zoom lens also functions super responsive autofocus. Replacing the favorite EF 75-300mm f4-5.6 IS USM, the world's first interchangeable lens with Image Stabilizer (IS), the lens is expected to appeal to serious amateur nature and sports photographers seeking to realize outstanding benefits though shooting hand held.Attributes
- 70-300mm focal length
- EF mount telephoto zoom lens
- 3-cease Image Stabilizer for outstanding camera shake reduction
- Electro-magnetic diaphragm (EMD) helps produce an attractive, even defocused background at big apertures
- Ring-form UltraSonic Motor (USM)
Technical Details
- 70-300mm telephoto zoom lens with f/4.5-5.6 maximum aperture for Canon EOS SLR cameras
- 3-stop Image Stabilizer for reducing camera shake; ring-type ultra-sonic monitor (USM)
- Electro-magnetic diaphragm (EMD) helps create attractive background at large apertures
- Super Spectra lens coating and lens element shaping suppresses flare and ghosting
- Measures 3 inches in diameter and 5.6 inches long; weighs 22.2 ounces; 1-year warranty
You Save : $236.00 (36%)
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