Explore the pinnacle of optical excellence with the Sigma 35mm f/1.4 DG HSM ART Lens for Canon EF, a prime lens that is a true testament to Sigma's commitment to high-level artistic quality. As the inaugural member of Sigma's esteemed Art line, this lens is engineered to cater to the discerning photographer who prioritizes creative and dramatic outcomes over compactness and versatility.Crafted to unleash the full potential of your Canon EF-mount camera, the Sigma 35mm f/1.4 lens is a versatile tool for a wide array of photographic scenarios, including landscapes, portraits, still-life, and close-up shots. Its suitability for studio work is matched by its prowess in capturing architecture, starry skies, underwater scenes, and much more, making it an indispensable ally for photographers aiming to express their artistic vision.The lens's advanced optical construction includes FLD glass elements, which rival the performance of fluorite, and SLD glass elements. These are meticulously aligned to correct chromatic aberrations and ensure ultra-high image quality across the entire focusing range. Aspherical lenses are also strategically utilized to minimize astigmatism and field curvature, resulting in superior resolution, even at the edges of your images.Boasting a large maximum aperture of f/1.4, the Sigma 35mm f/1.4 lens excels in low-light conditions, providing bright imagery and a stunning bokeh effect. The correction of coma aberration ensures that point light sources in peripheral areas are rendered with minimal blur, an attribute that astrophotographers and those capturing night illuminations will find invaluable.The lens's attractive blur effect is further enhanced by a rounded diaphragm, which contributes to a pleasing out-of-focus quality in your images. The floating inner focusing system elevates optical performance for close-up photography, ensuring sharpness and clarity at closer distances.Designed with a flare and ghosting conscious approach, the Sigma 35mm f/1.4 lens features a Super Multi-Layer Coating that effectively reduces these aberrations and maintains high contrast, even in challenging backlit conditions. The Hyper Sonic Motor (HSM) provides rapid and quiet autofocus, with the added benefit of full-time manual focus override for precise adjustments.Durability and ease of use are at the forefront of this lens's design, with a robust brass bayonet mount and rubberized attachment points for the lens hood. The improved lens cap and AF/MF switch enhance the user experience, while the internal Thermally Stable Composite (TSC) material ensures precision and longevity.The Sigma 35mm f/1.4 lens is compatible with the Sigma USB DOCK, allowing for firmware updates and focus parameter adjustments via the dedicated SIGMA Optimization Pro software. Each lens undergoes rigorous quality control, evaluated with Sigma's proprietary MTF measuring system, "A1," to ensure that even the finest details are captured with precision.Proudly "made" in Japan, this lens is a product of Sigma's integrated production system, combining expert craftsmanship with advanced technology. The result is a lens that not only meets but exceeds the expectations of professional photographers and photography enthusiasts worldwide. Embrace the Sigma 35mm f/1.4 DG HSM ART Lens for Canon EF and transform your photographic endeavors into works of art.