The Canon EF 24-70mm f4L IS USM is a versatile L-series zoom lens that covers wide-angle to short telephoto ranges. With its constant f/4 maximum aperture, advanced optics, and image stabilization, it is a reliable choice for both everyday and professional photography.

Optical Performance

Canon designed this lens with high-quality elements to deliver sharp and accurate images.

• Color and Clarity: Two ultra-low dispersion elements reduce chromatic aberrations and color fringing. This improves clarity and ensures accurate colors.

• Sharpness and Distortion Control: Two aspherical elements minimize spherical aberrations and distortion, giving more precise rendering.

• Better Contrast: A Super Spectra coating reduces flare and ghosting, enhancing contrast and color neutrality, even in strong lighting.

Autofocus and Stabilization

The lens balances optical quality with excellent focusing and stabilization features.

• Fast and Accurate AF: A ring-type Ultrasonic Motor (USM), internal focusing system, and high-speed CPU deliver quick, quiet, and precise autofocus.

• Manual Override: Full-time manual focus lets you make fine adjustments without switching modes.

• Stable Images: The built-in Image Stabilizer compensates for up to four stops of camera shake, making handheld shooting easier in low light.

Macro Capabilities

The EF 24-70mm f/4L IS USM includes a dedicated macro mode:

• Close Focus: Focus as close as 7.9 inches.

• High Magnification: Achieve up to 0.7x magnification for detailed close-up photography.

• Flexible Minimum Distance: Throughout the zoom range, you can focus as close as 1.2 feet.

Build Quality and Design

As part of the Canon L-series, this lens is built for durability and professional use.

• Weather-Sealed: Dust- and moisture-resistant construction allows shooting in harsh conditions.

• Protective Coating: Fluorine coating on front and rear elements repels fingerprints and smudges, making cleaning easier.

• Smooth Bokeh: A rounded nine-blade diaphragm creates soft, pleasing background blur for shallow depth-of-field shots.

Compatibility

• Full-Frame DSLRs: Optimized for Canon EF-mount full-frame cameras.

• APS-C DSLRs: Also compatible, offering a 38.4–112mm equivalent focal length range.

• Consistent Aperture: The f/4 maximum aperture remains constant throughout the zoom range for consistent exposure.