Tokina atx-i 17-35mm f/4.0 Lens for Canon EF ATX-I-AF175FFC

With the Tokina ATX-I 17-35mm F/4.0 lens, Canon EF mount users are equipped with a high-quality, durable, and versatile wide-angle zoom lens that is perfect for a range of photographic pursuits. Engineered for full-frame cameras, this lens offers photographers the flexibility to capture everything from expansive landscapes to intricate architectural details with ease.The lens boasts a remarkable 103.9-degree field of view at 17mm, making it an ideal choice for capturing vast scenes and dynamic compositions in tight spaces. Its constant f/4.0 aperture ensures consistent exposure across the entire zoom range and contributes to the lens's capacity to maintain autofocus performance even in lower light conditions, a feature that is particularly beneficial for photographers who work in variable lighting scenarios.Optical excellence is at the heart of the ATX-I 17-35mm F/4.0 lens, with two super-low dispersion glass elements and one aspheric glass element that work together to deliver exceptional contrast and sharpness. These elements also play a crucial role in minimizing chromatic aberration, ensuring that images are clear and free from color fringing.Innovation is evident in Tokina's exclusive One-touch Focus Clutch Mechanism, which simplifies the process of switching between autofocus (AF) and manual focus (MF). By merely snapping the focus ring forward, the lens enters AF mode, while a pull back towards the lens mount engages MF, allowing for precise control over focusing.Reliability is further enhanced by the lens's improved weather resistance. The meticulous design includes better seals around moving parts, providing photographers with the confidence to use the lens in various weather conditions without concern for moisture or dust ingress.The ATX-I 17-35mm F/4.0 is not only built to withstand the demands of daily use but also to excel in diverse shooting environments. Whether you're a landscape photographer seeking reliability and high image quality or an architectural photographer in need of a wide-angle lens with minimal distortion, the Tokina ATX-I 17-35mm F/4.0 for Canon EF is a compelling choice that combines innovation, versatility, and performance.