Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Sony E

Sigma 18-50mm f/2.8 DC DN Contemporary SpecsColorBlackFocal Length18 to 50mm (35mm Equivalent: 27 to 75mm)ApertureMaximum: f/2.8 Minimum: f/22Lens MountSony ELens Format CoverageAPS-CAngle of View76.5° to 31.7°Minimum Focus Distance4.8″ / 12.1 cmMagnification1:2.8 Macro Reproduction Ratio 0.36x MagnificationOptical Design13 Elements in 10 GroupsAperture/Iris Blades7, RoundedFocus TypeAutofocusImage StabilizationNoFilter Size55 mm (Front)Dimensionsø: 2.5 x L: 2.9″ / ø: 64.5 x L: 74.5 mmWeight10.2 oz / 290 gPackaging InfoPackage Weight1 lbBox Dimensions (LxWxH)5.5 x 4.5 x 4.3″Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Sony E-Mount – Compact, Bright, and VersatileThe Sigma 18-50mm f/2.8 DC DN Contemporary Lens is an exceptional standard zoom lens crafted for APS-C format Sony E-mount mirrorless cameras. Offering a 35mm equivalent focal length of 27-75mm, it covers a versatile range ideal for landscapes, portraits, street photography, architecture, events, and everyday use. Its constant f/2.8 aperture ensures consistent performance across the entire zoom range, providing superior low-light capability and artistic control over depth of field.This lens is part of Sigma’s highly regarded Contemporary line, which emphasizes a balance between performance, portability, and affordability. The compact and lightweight design (weighing just 290g) makes it one of the smallest and lightest zoom lenses in its class, making it a perfect match for modern mirrorless camera systems.Exceptional Optical PerformanceThe lens construction includes three precision-molded aspherical elements and one Special Low Dispersion (SLD) element. These work together to effectively reduce spherical aberrations, distortion, and chromatic aberration. As a result, you get edge-to-edge sharpness, improved color fidelity, and high-resolution images across the zoom range. Additionally, Sigma’s Super Multi-Layer Coating helps suppress lens flare and ghosting for enhanced contrast and clarity in bright or backlit scenes.To complement in-camera processing, the lens also supports in-camera aberration correction, including distortion and vignetting, ensuring cleaner and more accurate final images with minimal post-processing.Fast, Quiet Autofocus with Close-Up CapabilityThe Sigma 18-50mm f/2.8 features a stepping motor (STM) that enables quick, quiet, and accurate autofocus. This makes it a superb choice for both still photography and video production. The silent operation is particularly beneficial for recording in quiet environments or when tracking fast-moving subjects such as children, pets, or street action.The lens also boasts an impressive minimum focusing distance of just 4.8 inches (12.1cm), with a maximum magnification ratio of 1:2.8, allowing users to get remarkably close to their subjects. This feature opens up opportunities for macro-style photography, perfect for capturing detailed shots of food, flowers, crafts, and small objects.Smooth Bokeh and Creative ControlWith a rounded 7-blade diaphragm, the Sigma 18-50mm f/2.8 creates beautifully smooth bokeh, giving out-of-focus areas a soft, creamy look. This makes it an excellent lens for creative portraiture and subject isolation, even in crowded or complex backgrounds.Ideal for Hybrid ShootersWhether you’re a content creator, vlogger, traveler, or photography enthusiast, the Sigma 18-50mm is designed to meet a wide variety of creative needs. The lens’s compact profile, excellent optical quality, fast f/2.8 aperture, and video-friendly autofocus make it one of the best standard zoom options available for Sony APS-C mirrorless cameras.