Canon EF 70-200 mm f/2,8L IS III USM
One of the most versatile lenses available, the EF 70-200mm f/2.8 L is III USM by Canon is a L-series telephoto lens distinguished by its bright design and advanced optics. Ideal for a variety of subjects ranging from portraits to sports, the fast maximum opening of f/2.8 excels in difficult lighting conditions and also provides greater control over depth of field to isolate subjects. The optical design makes use of an element of fluorite and five elements UD to suppress chromatic aberrations and colored edges to obtain a high degree of clarity throughout the zoom range. An Air Sphere coating is also offered, which works to reduce flashes and phantom effect for greater color fidelity and contrast in all conditions.
As a complement to speed and optics, there is an optical image stabilizer, which compensates for 3.5 stops of camera movement to allow for better operation of the handheld device and in low light situations. A ring-type USM and internal focusing mechanism also provide fast, quiet, and accurate auto-focus performance, as well as a manual override of the full-time approach. In addition, this lens is sealed against the weather for use in harsh environmental conditions.
The versatile telephoto Zoom is designed for Canon EF full-mount DSLR cameras, however, it can also be used with APS-C models where it provides an equivalent focal length range of 112-320 mm.
The f/2.8 constant bright maximum aperture delivers consistent performance across the entire zoom range and provides remarkable depth-of-field control for working with selective focus techniques.
An element of fluorite and five elements of ultralow dispersion glass significantly reduce color fringes and chromatic aberrations for greater clarity and color fidelity.
An Air Sphere coating (ASC) was applied to the lens elements to reduce widening and retroilluminated phantom effect for sustained light transmission and high contrast in intense lighting conditions.
An optical Image stabilizer helps minimize the appearance of camera shakes in up to 3.5 shutter speed stops to enable better work in low light conditions and with slower shutter speeds. In addition to the single-shot standard mode, a second mode is also available that is optimized for panning.
An ultrasonic ring-type motor (USM) is used, together with an internal focusing system, to provide fast, accurate and quiet automatic focusing performance as well as a manual override of the full-time approach.
The focus limit switch allows you to restrict the focus to two different ranges to suit different applications: 3.9 '-infinity or 8.2 '-infinity.
The rounded eight-leaf diaphragm contributes to a pleasant approach quality that benefits the use of shallow depth of field and selective focus techniques.
A weatherproof design protects the lens from dust and moisture to allow it to be used in adverse conditions. In addition, fluoride coatings have also been applied to the front and rear lens elements for increased protection against fingerprints and stains.
It includes the removable swivel collar of the tripod and the benefits of working with the lens on a tripod or monopod.
Compatible with the optional EF 1.4 x and EF 2x teleconverters.