Sigma 15mm F1.4 DG DN Diagonal Fisheye Art Series for Sony E Mount

When it comes to capturing stunning wide-angle shots with a unique perspective, the 15mm f/1.4 DG DN Diagonal Fisheye Art Lens stands out as a game-changer. This innovative lens offers a 180-degree angle of view, providing high-resolution images that challenge the traditional understanding of fisheye lenses. Designed with astrophotography in mind, this lens is a valuable addition to the Art F1.4 lineup. It boasts a wealth of advanced features and superior build quality, making it the world's first F1.4 diagonal fisheye interchangeable lens for 35mm full-frame cameras. The Sigma 15mm F1.4 DG DN Diagonal Fisheye Art Lens is engineered to deliver unparalleled resolving power across the entire image. This is achieved by correcting various aberrations, especially sagittal coma flare, ensuring excellent point image reproducibility and high resolution. This makes the lens ideal for astrophotography, where high-quality performance is paramount. Unlike conventional fisheye lenses, this lens offers exceptional sharpness across its entire 180-degree angle-of-view and an ultra-fast F1.4 aperture. This makes it perfect for a wide range of applications, including astrophotography, landscapes, and architecture. The lens comprises 21 elements in 15 groups, including 4 FLD and 3 SLD exclusive low-dispersion glass elements, and 2 aspherical lens elements. This design corrects sagittal coma flare and other aberrations, allowing the lens to reproduce bright points of light across the whole frame, even when wide-open. The Sigma 15mm F1.4 DG DN Diagonal Fisheye Art Lens is designed to minimize flare and ghosting, ensuring clear and sharp images under any lighting conditions. It also features a Manual Focus Lock (MFL) switch, a lens heater retainer, and a rear filter holder for sheet-type filters. The lens is equipped with an AFL button, an aperture ring, and uses a High-response Linear Actuator (HLA) as the AF actuator for fast, quiet, and highly accurate AF shooting. It also features a dust and splash-resistant structure, a water and oil repellent coating on the front element, and excellent build quality for long-lasting use in any environment. In conclusion, the Sigma 15mm F1.4 DG DN Diagonal Fisheye Art Lens offers a unique blend of artistic potential and high-resolution optics, delivering a level of performance that exceeds other fisheye lenses. Whether you're capturing the stars or architectural marvels, this lens opens up a wealth of creative possibilities in wide-angle photography.