Canon EF 70-200mm f/2.8L IS III USM Lens
One of the most versatile lenses available, the Canon EF 70-200mm f/2.8L IS III USM is an L-series telephoto zoom characterized by its bright design and advanced optics. Ideal for a variety of subjects ranging from portraits to sports, the constant f/2.8 maximum aperture excels in difficult lighting conditions and also offers increased control over depth of field for isolating subjects. The optical design incorporates one fluorite element and five UD elements to suppress chromatic aberrations and color fringing for achieving a high degree of clarity throughout the zoom range. An Air Sphere coating is also featured, which helps to reduce flare and ghosting for greater color fidelity and contrast in all conditions.
Complementing the speed and optics, an Optical Image Stabilizer compensates for camera shake up to 3.5 stops to enable better handheld shooting and in low-light situations. A ring-type USM and internal focusing mechanism also afford quick, quiet, and precise autofocus performance, as well as full-time manual focus override. Additionally, this lens is weather-sealed for use in trying environmental conditions.
- This versatile telephoto zoom is designed for Canon EF full-frame DSLRs but can also be used with APS-C models where it provides an equivalent focal length range of 112-320mm.
- Bright and constant f/2.8 maximum aperture offers consistent performance throughout the zoom range and provides notable control over depth of field for working with selective focus techniques.
- One fluorite element and five ultra-low dispersion glass elements significantly reduce color fringing and chromatic aberrations for high clarity and color fidelity.
- Air Sphere Coating (ASC) has been applied to lens elements to reduce backlit flaring and ghosting, maintaining light transmission and high contrast in strong lighting conditions.
- Optical Image Stabilizer helps minimize camera shake appearance by up to 3.5 shutter speeds to enable working in low-light conditions and with slower shutter speeds. In addition to the standard single-shot IS mode, a second mode is also available, optimized for panning.
- A ring-type Ultrasonic Motor (USM), combined with an internal focusing system, delivers fast, precise and quiet autofocus as well as full-time manual focus.
- The focus limiter switch lets you restrict focusing to two different ranges depending on applications: 3.9'-infinity or 8.2'-infinity.
- Eight-blade rounded diaphragm contributes to a pleasing out of focus quality that benefits the use of shallow depth of field and selective focus techniques.
- A weather-resistant design protects the lens from dust and moisture to enable its use in challenging conditions. Additionally, fluorine coatings have also been applied to the front and rear lens elements for additional protection against fingerprints and smudging.
- A removable rotating tripod collar is included and benefits working with the lens atop a tripod or monopod.
- Compatible with optional EF 1.4X and EF 2X teleconverters.
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Specifications
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Performance
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Focal Length
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70 - 200mm
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Aperture
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Maximum: f/2.8
Minimum: f/32
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Mount Type
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Canon EF
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Format Compatibility
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35mm Film / Full-Frame Digital Sensor
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Angle of View
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34° - 12°
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Minimum Focus Distance
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3.94' / 1.2 m
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Magnification
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0.21x
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Maximum Reproduction Ratio
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1:4.7
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Optical Design
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23 elements in 19 groups
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Number of Diaphragm Blades
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8, Rounded
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Features
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Image Stabilization
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Yes
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Autofocus
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Yes
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Tripod Collar
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Yes Removable - rotating
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Physical Features
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Filter Thread
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Front: 77 mm
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Dimensions (DxL)
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Approximately 3.50 x 7.83" / 88.8 x 199 mm
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Weight
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3.26 lb / 1480 g
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