Canon EF 70-200mm f/28L USM Lens

A truly versatile lens - the EF 70-200mm f/28L USM is a Canon L-series zoom spanning a flexible range of telephoto focal lengths Beyond its portrait-length to medium tele range - this lens is also characterized by its bright f/28 constant maximum aperture - which affords notable control over depth of field and benefits working in challenging lighting conditions Supporting the versatility is a sophisticated optical design - which utilizes four ultra-low dispersion elements to suppress color fringing and chromatic aberrations throughout the zoom range for high clarity Also - a Super Spectra coating has been applied to help reduce lens flare and ghosting for greater contrast and color neutrality Complementing its optical assets - this 70-200mm f/28 also sports a ring-type USM and internal focusing mechanism for quick - quiet - and accurate autofocus performance - as well as full-time manual focus override Additionally - a removable rotating tripod collar is included for stable use of the lens atop a tripod or monopod

Features: Super Spectra Coating, Ring-Type Ultrasonic Motor AF System, Internal Focus, Focus Range Limiter, Weather-Sealed Construction, Detachable, Rotatable Tripod Collar, Rounded 8-Blade Diaphragm, EF-Mount Lens/Full-Frame Format, Aperture Range: f/2.8 to f/32, Four Ultra-Low Dispersion Elements

Focal Length: 70 to 200mm

Maximum Aperture: f/2.8

Minimum Aperture: f/32

Lens Mount: Canon EF

Lens Format Coverage: Full-Frame

Angle of View: 34° to 12°

Minimum Focus Distance: 4.92' / 1.5 m

Maximum Magnification: 0.16x

Optical Design: 18 Elements in 15 Groups

Aperture/Iris Blades: 8 - Rounded

Focus Type: Autofocus

Image Stabilization: No

Tripod Mounting: Removable and Rotating Collar

Filter Size: 77 mm (Front)

Dimensions: ø: 3.33 x L: 7.62-inch / ø: 84.6 x L: 193.6 mm

Weight: 2.88 lb / 1310 g