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

Compact, lightweight, and bright, the Sigma 18-50mm f/2.8 DC DN Contemporary is a versatile standard zoom designed for APS-C Sony E-mount mirrorless cameras. Offering a 27–75mm equivalent focal length, it covers everything from landscapes and architecture to portraits, street scenes, events, and close-up details. A constant f/2.8 aperture delivers reliable low-light performance and depth-of-field control throughout the zoom range, making it an ideal everyday workhorse for both stills and video creators.

• Standard Zoom for APS-C: Covers a 27–75mm equivalent focal length range, perfect for wide to short telephoto applications.

• Bright Constant f/2.8 Aperture: Maintains brightness throughout the zoom range for handheld shooting in low light and attractive background blur.

• Advanced Optical Design:

  • Three precision-molded aspherical elements minimize distortion and spherical aberrations.

  • One Special Low Dispersion (SLD) element reduces color fringing and chromatic aberrations.

  • Super Multi-Layer Coating improves contrast and color by suppressing flare and ghosting.

  • Supports in-camera aberration correction to reduce distortion and vignetting.

• Fast, Quiet Autofocus: A stepping motor ensures quick, nearly silent AF—ideal for video, candid moments, and tracking children or pets.

• Close-Up Capabilities: Focus as close as 4.8" with a 1:2.8 maximum magnification, great for macro-style shots.

• Creative Rendering: A rounded seven-blade diaphragm produces smooth, pleasing bokeh.

• Portable Build: Designed for everyday carry, balancing optical performance with a compact, lightweight form factor.