Canon EF 24-70mm f/4L IS USM Lens

Blending a flexible zoom range with a versatile feature set, the EF 24-70mm f/4L IS USM is a Canon L-series lens covering wide-angle to short telephoto focal lengths and featuring a constant f/4 maximum aperture. An advanced optical layout comprises two Ultra-Low Dispersion (UD) elements and two aspherical elements to minimize a variety of aberrations and distortions, delivering notable sharpness and clarity across the frame. A Super Spectra coating is applied to suppress lens flare and ghosting for enhanced contrast and color accuracy. Complementing its optical performance, the lens features a ring-type USM for fast, quiet, and precise autofocus with full-time manual focus override, a dedicated macro position providing up to 0.7x magnification, and a 4-stop Image Stabilizer for sharp handheld shooting. Built to professional standards, it includes weather-sealing and fluorine coatings on the outer elements.

Key Features & Specifications

* Constant f/4 Maximum Aperture: Maintains consistent illumination and exposure throughout the entire zoom range.
* Versatile EF-Mount Coverage: Designed for full-frame Canon EF-mount DSLRs (provides a 38.4–112mm equivalent focal length on APS-C sensor bodies).
* Dedicated Macro Mode: Reaches a minimum focusing distance of 7.9″ in macro mode to achieve up to 0.7x maximum magnification for detailed close-ups.
* 4-Stop Optical Image Stabilization: Minimizes the appearance of camera shake for sharper handheld photography in low-light environments.
* Advanced Optical Design: Features 2 UD glass elements and 2 aspherical elements to suppress chromatic aberrations, color fringing, and spherical distortion.
* Ring-Type USM AF & Internal Focusing: High-speed CPU and optimized AF algorithms deliver quick, accurate, and quiet autofocus performance with full-time manual override.
* L-Series Weather-Sealed Construction: Professional dust- and moisture-resistant sealing with protective front and rear fluorine coatings to resist smudges and fingerprints.
* 9-Blade Rounded Diaphragm: Renders smooth, pleasing out-of-focus background blur (bokeh).

Condition, Included Accessories & Notes

* Included Accessories: Includes front lens cap and rear lens cap (lens hood not included).
* Physical & Optical Condition: Contains several internal dust specks that do not impact overall image quality.