# Canon EF 24-70mm f/4L IS USM Lens > Canon EF 24-70mm f/4L IS USM Lens: 24-70mm, f/4, Optical IS | up to 4 shutter speed stops. Genuine stock in Egypt, priced in EGP, delivered nationwide. URL: https://camerashop.com.eg/product/canon-ef-24-70mm-f-4l-is-usm-lens/ Language: en Availability: out of stock SKU: 2348 Price: 75075 EGP Canon EF 24-70mm f/4L IS USM Lens — versatile L-series zoom with constant f/4 aperture, 4-stop IS, USM autofocus, 0.7x macro, and weather-sealed build for full-frame DSLRs. The **Canon EF 24-70mm f/4L IS USM** is a premium L-series standard zoom lens built for Canon EF-mount full-frame DSLRs, delivering a versatile wide-angle to short-telephoto focal range with a constant f/4 maximum aperture. Its advanced optical design — featuring two UD and two aspherical elements alongside Super Spectra coating — ensures exceptional sharpness, minimal chromatic aberration, and outstanding contrast even in challenging lighting conditions. Engineered for photographers who demand performance in any environment, this lens pairs a 4-stop Optical Image Stabilizer with a fast, silent ring-type USM autofocus system for sharp, decisive handheld shooting. A dedicated macro position offering 0.7x magnification, a 9-blade rounded diaphragm for beautiful bokeh, and a robust weather-sealed body with fluorine coating make it one of the most capable and reliable zoom lenses in the Canon L-series lineup. ### Key features - **Constant f/4 Aperture:** Maintains consistent exposure and depth of field control across the entire 24-70mm zoom range, ideal for portraits, travel, and event photography. - **4-Stop Optical Image Stabilizer:** Dramatically reduces camera shake blur during handheld shooting in low light or at slower shutter speeds, delivering consistently sharp results. - **Advanced Optical Formula:** Two UD elements eliminate chromatic aberration and color fringing, while two aspherical elements correct spherical aberrations and distortion for razor-sharp, true-to-life images. - **Fast & Silent Ring-Type USM Autofocus:** An Ultrasonic Motor with an internal focusing design and high-speed CPU ensures quick, precise, and near-silent AF — plus full-time manual focus override without switching modes. - **Dedicated Macro Position with 0.7x Magnification:** Focus as close as 7.9″ (0.2m) to capture stunning close-up detail, making this lens far more versatile than a typical standard zoom. - **Weather-Sealed L-Series Build with Fluorine Coating:** Dust and moisture resistance combined with a protective fluorine coating on exposed elements ensures reliable performance in rain, dust, and demanding shooting conditions. ### Specifications Mount Canon EF (Full-Frame & APS-C compatible) Focal Length 24-70mm (38.4-112mm equivalent on APS-C) Maximum Aperture f/4 (constant throughout zoom range) Aperture Range f/4 to f/22 Image Stabilization Optical IS, up to 4 shutter speed stops Autofocus System Ring-Type Ultrasonic Motor (USM) with full-time manual override Optical Elements 2 Ultra-Low Dispersion (UD) + 2 Aspherical elements Macro Magnification 0.7x at 7.9" (0.2m) minimum focusing distance Diaphragm Blades 9 rounded blades Weather Sealing Dust & moisture sealed with fluorine coating on front and rear elements ### Frequently asked questions **Is the Canon EF 24-70mm f/4L IS USM compatible with APS-C Canon cameras?** Yes. While designed primarily for full-frame Canon EF-mount DSLRs, this lens is fully compatible with APS-C sensor Canon cameras, where it provides an equivalent focal length range of approximately 38.4-112mm due to the 1.6x crop factor. **How effective is the Image Stabilizer on this lens, and does it help in low-light shooting?** The built-in Optical Image Stabilizer is rated at up to 4 shutter speed stops of compensation. This means you can shoot at significantly slower shutter speeds handheld without motion blur, making it particularly valuable in low-light environments like indoor events, evening shoots, or dimly lit interiors. **Can this lens be used for macro photography, and what is its closest focusing distance?** Yes. The Canon EF 24-70mm f/4L IS USM features a dedicated macro position that allows a minimum focusing distance of just 7.9" (approximately 0.2m), achieving a maximum magnification of 0.7x — making it capable of detailed close-up photography of flowers, products, textures, and small subjects.