|
Dennis Hissink : 2004-08-20 09:00:00
|
  |
|
Canon today announces the EF-S 17-85mm f/4-5.6 IS USM and EF-S 10-22mm f/3.5-4.5 USM wide-angle EF-S zoom lenses. Targeted at advanced digital photographers, both lenses are designed to work exclusively with Canon's EOS 20D and EOS 300D digital SLR cameras. The focal length ranges of the respective lenses translates to 27-136mm and 16-35mm respectively in 35mm film format, a spread carefully chosen by Canon to reflect the needs of its rapidly growing base of advanced D-SLR photographers. Both lenses feature Canon's ring-type Ultra Sonic Motors (USM) for fast, near-silent auto focus, and a range of features designed to deliver a level of image quality approaching that of Canon's revered L-Series professional lenses.
|
|
Dennis Hissink : 2004-01-29 05:00:00
|
|
|
Canon today releases the professional series EF28-300mm f/3.5–5.6L IS USM ultra high magnification zoom lens. With an approx. 11x zoom range covering everything from wide-angle to telephoto, Canon's latest dust and moisture proof 'white lens' is designed to appeal to professional EOS photographers looking to reduce lens changes and the number of lenses they need to carry. The lens incorporates Canon's renowned Image Stabilisation (IS) technology, compensating for approximately three stops without any perceptible increase in image blur when shooting static subjects or panning. This vastly increases the range of circumstances in which hand-held photography is possible, limiting the need to carry a tripod.
|
|
Dennis Hissink : 2004-01-29 05:00:00
|
|
|
Canon today releases the EF70-300mm f/4.5-5.6 DO IS USM telephoto zoom lens. A new triple-layered diffractive optical element (DO) has enabled Canon to produce a 70-300mm lens less than 10cm long. The lens also includes Canon's Image Stabilisation technology to dramatically reduce camera shake, compensating for approximately three stops in shutter speed without any perceptible increase in image blur. A virtually silent ultra-sonic motor (USM) gives the lens extremely fast autofocus. Full time manual focusing, a circular aperture diaphragm, and a zoom ring lock mechanism to fix the lens at the shortest focal length are all built in. The lens boasts image quality approximating that of Canon's L series professional lenses.
|
