Sigma is a world-renowned leader in optical innovation, crafting high-performance lenses that blend precision, durability, and creativity. From stunning stills to cinematic video, Sigma lenses deliver sharpness, clarity, and expressive image quality. Whether you're shooting landscapes, astrophotography, livestreaming, or professional content. The Sigma 16mm F1.4 Contemporary DC DN Lens, designed for Sony APS-C mirrorless cameras, is a wide-angle prime that combines exceptional image quality with portability. Its large F1.4 aperture delivers superior low-light performance, dramatic depth of field, and creamy background blur rare for a wide-angle lens. Paired with the Elgato Cam Link 4K, this bundle transforms your Sony mirrorless camera into a professional-grade streaming and recording setup. The Cam Link 4K supports resolutions up to 4K30 or 1080p60 via USB 3.1. Additionally, it comes with a comprehensive bundle, enhancing your photography experience with precision and versatility. Bundle Includes # Sigma 16mm F1.4 Contemporary DC DN Lens (Sony E-Mount) Fast F1.4 aperture for low-light performance and subject isolation Wide 16mm focal length (24mm equivalent) for landscapes, astro, and video Quiet stepping motor for smooth, accurate autofocus Advanced optical design with aspherical and high-refractive index elements # Elgato Cam Link 4K HDMI Capture Device Record or stream HDMI signal via USB 3.1 Gen 1 Supports up to 3840 × 2160 at 30fps or 1080p at 60fps Instantly transforms cameras into high-end webcams Plug-and-play USB Type-A design for easy setup # Waith Microfiber Cleaning Cloth Premium microfiber fabric for safe, scratch-free cleaning Removes dust, fingerprints, and smudges with ease Designed for delicate optics and precision equipment Keeps lenses in top condition for sharp, clear performance