Highlights:
EF-Mount Lens/Full-Frame Format
Aperture Range: f/2.8 to f/32
One Fluorite Element & Five UD Elements
Air Sphere Coating
Ring-Type Ultrasonic Motor AF System
Optical Image Stabilizer
Internal Focus, Focus Range Limiter
Weather-Sealed Design, Fluorine Coating
Detachable, Rotatable Tripod Collar
Rounded 8-Blade Diaphragm
Features:
One of the most versatile lenses available, the Canon EF 70-200mm f/2.8L IS III USM is an L-series telephoto zoom distinguished by its bright design and advanced optics. Ideal for a variety of subjects ranging from portraiture to sports, the fast 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 layout makes use of one fluorite element and five UD elements to suppress chromatic aberrations and color fringing in order to realize a high degree of clarity throughout the zoom range. An Air Sphere Coating is also featured, and works to reduce flare and ghosting for greater color fidelity and contrast in all conditions.
Complementing the speed and optics is an Optical Image Stabilizer, which compensates for 3.5 stops of camera shake to better enable working handheld and in low-light situations. A ring-type USM and internal focusing mechanism also afford quick, quiet, and accurate autofocus performance, as well as full-time manual focus override. Additionally, this lens is weather-sealed for use in trying environmental conditions.
Specification:
Focal Length: 70 to 200mm
Aperture: Maximum: f/2.8 / Minimum: f/32
Lens Mount: Canon EF
Format Compatibility: 35mm Film / Full-Frame Digital Sensor
Angle of View: 34° to 12°
Minimum Focus Distance: 3.94' / 1.2 m
Maximum Magnification: 0.21x
Maximum Reproduction Ratio: 1:4.7
Optical Design: 23 Elements in 19 Groups
Diaphragm Blades: 8, Rounded
Image Stabilization: Yes
Autofocus: Yes
Tripod Collar: Yes Removable - rotating
Filter Thread: Front: 77 mm
Dimensions (DxL): 3.50 x 7.83" / 88.8 x 199mm
Weight: 3.26 lb / 1480g
Items included:
1 x Canon EF 70-200mm f/2.8L IS III USM Lens
1 x Front Lens Cap
1 x Rear Lens Cap
1 x Lens Hood
1 x Lens Case
1 x Tripod Collar
