Sigma 10-18mm f/2.8 DC DN Contemporary Lens for Sony E Compact Ultra-Wide-Angle Zoom for APS-C Mirrorless Cameras The Sigma 10-18mm f/2.8 DC DN Contemporary Lens is a lightweight yet powerful ultra-wide-angle zoom designed specifically for Sony E-mount APS-C cameras. With its bright f/2.8 aperture, premium optical design, and advanced video-friendly features, this lens is an excellent choice for landscape photography, travel, vlogging, and content creation. Key Features Versatile Ultra-Wide Range Focal Length: 10-18mm (15-27mm full-frame equivalent), perfect for landscapes, interiors, and travel. Wide-Angle View: 109.7 angle of view enables expansive compositions for dramatic results. Bright f/2.8 Aperture: Ensures excellent low-light performance and beautiful depth-of-field control. Premium Optical Design 13 Elements in 10 Groups: Includes 3 FLD, 1 SLD, and 4 aspherical elements to minimize aberrations and distortion. Unique Aspherical Element: Enhances sharpness and clarity while reducing size and weight. Super Multi-Layer Coating: Reduces flare and ghosting, ensuring vibrant contrast and colour fidelity. Close-Up Excellence Minimum Focusing Distance: 11.6cm, ideal for capturing macro-style shots with stunning detail. Magnification Ratio: 1:4 for close-ups of smaller subjects, perfect for portraits and still life. Optimized for Video Smooth Autofocus: A quiet and precise stepping motor ensures seamless subject tracking for both stills and video. Inner Focus System: Increases stability and minimizes focus breathing for cinematic focus transitions. Lightweight Design: Perfect for handheld video, vlog setups, and use with gimbals or tripods. Lightweight and Durable Design Compact Build: Weighing just 250g, it is one of the lightest ultra-wide-angle zooms for APS-C cameras. Dust and Splash Resistance: Rubber-sealed brass bayonet mount ensures reliability in outdoor conditions. Push-On Petal-Type Hood: A newly designed spring and lever system reduces size and ensures a snug fit. Specifications Lens Type: Ultra-wide-angle zoom Focal Length: 10-18mm (15-27mm equivalent) Aperture Range: f/2.8 to f/16 Lens Construction: 13 elements in 10 groups Special Elements: 3 FLD, 1 SLD, 4 aspherical elements Angle of View: 109.7 Minimum Focusing Distance: 11.6cm Maximum Magnification Ratio: 1:4 Filter Thread: 67mm Weight: 250g Mount: Sony E What’s in the Box? Sigma 10-18mm f/2.8 AF DC DN Contemporary Lens Petal-Type Hood (LH706-02) Front Cap (LCF-67 III) Rear Cap (LCR II for Sony E Mount) The Sigma 10-18mm f/2.8 DC DN Contemporary Lens is a portable, high-performance ultra-wide zoom lens that combines optical excellence with a robust and lightweight design. Whether you’re capturing breathtaking landscapes or shooting professional-quality video, this lens is a versatile tool for creators on the go.