Product detailsA professional standard refined. The EF 70-200mm f/2.8L IS III USM delivers outstanding performance and optics to help you reach new heights in high-level creative imaging. The lens's constant f/2.8 maximum aperture enables fast shutter speeds and beautiful background blur across its zoom range. To further enhance clarity, it adds Canon's Air Sphere Coating (ASC), which combines with updated Super Spectra Coatings to significantly reduce lens flare and ghosting. A superlative lens remastered for improved performance even in diverse light, the EF 70-200mm f/2.8L IS III USM is a worthy partner to help create your upcoming masterpiece.
Constant f/2.8 Maximum Aperture throughout Entire Zoom Range. The EF 70-200mm f/2.8L IS III USM lens features an incredibly bright zoom with an f/2.8 maximum aperture that stays constant throughout the zoom range. The EF 70-200mm f/2.8L IS III USM's bright image even enhances AF performance, sending more light to more areas of the AF sensor to help facilitate a faster, more accurate focus. Combined with its 8-blade circular aperture, the EF 70-200mm f/2.8L IS III USM lens is engineered to capture dramatic images with gorgeous background blur.
Canon's Air Sphere Coating (ASC) Minimizes Ghosting and Flare. The addition of Canon's Air Sphere Coating (ASC) enhances the EF 70-200mm f/2.8L IS III USM lens's ability to suppress reflections. ASC helps combat aberrations regardless of focal length or the angle of light. This helps provide cleaner photographs with fewer distracting reflective effects in the image.
Optical Image Stabilization at up to 3.5 Stops* of Shake Correction. For consistently sharp results, the EF 70-200mm f/2.8L IS III USM lens features an Optical Image Stabilizer system that provides shake reduction for up to 3.5 shutter speed stops*. This helps provide reliable handheld performance and clear image detail in low-light situations or at lower ISOs.
Fluorine Coating on Front and Rear Elements to Help Reduce Smears and Fingerprints. To help maintain a clean lens, even after multiple lens changes in sub-optimal conditions, the EF 70-200mm f/2.8L IS III USM lens has a specially designed fluorine coating on its front and rear surfaces. This fluorine coating helps prevent dust, water, oil and other surface residue like fingerprints from sticking to the lens, which facilitates quick and easy wiping, without the use of solvents.
Highly Resistant to Dust and Water, and Improved Durability Even in Harsh Conditions. Built to L-Series lens specifications, the EF 70-200mm f/2.8L IS III USM not only offers optical excellence but has been enhanced with a highly durable design to perform in even the most challenging environments. It delivers a dust- and water-resistant construction with seals around the mount, switches, zoom ring and more.