Lens
Canon EF 70-200mm f/2.8L IS USM
by adhiwus on Mar.31, 2009, under Lens, Photo Tools
Canon EF 70-200mm f/2.8L IS USM
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This image stabilisation lens has a newly developed system that can achieve stabilizer effects equivalent to approximately 3 stops in terms of shutter speed. It further has high-resolution, high-contrast optical capability, and dust – and moisture-resistance, making this one of the most advanced and robust models in its class.
Canon EF 24-70mm f/2.8L USM
by adhiwus on Mar.31, 2009, under Lens, Photo Tools
Canon EF 24-70mm f/2.8L USM
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The EF 24-70mm f/2.8L USM is a high-performance lens. It has been developed as a successor to the EF 28-70mm f/2.8L USM, but with a wider zoom range to meet the needs of photographers using certain digital cameras.
The EF 28-70mm f/2.8L USM has proven very popular with professional and advanced amateur photographers since it was introduced in 1995. However, the increasing use of digital cameras, most having sensors smaller than a 35mm film frame, has increased the demand for a high-performance standard zoom lens with a wider wide-angle setting. The EF 24-70mm f/2.8L USM lens meets this need. The optical design is based on the previous lens, but incorporates new design features that allow the broader focal length range while maintaining the superb image quality. At the same time, the minimum focusing distance has been reduced from 0.5 metres to 0.38 metres.Improved water and dust resistance ensure that it will become the leading standard zoom lens in the EOS system.
