SIGMA 18-50mm f/2.8 DC DN Contemporary Sony E Bundle camera lens

Versatile Standard Zoom for APS-C

The Sigma 18-50mm f/2.8 DC DN Contemporary lens is designed exclusively for Sony E-mount APS-C mirrorless cameras. It covers a 27-75mm full-frame equivalent focal range, making it suitable for landscapes, portraits, street photography, architecture and events. The constant f/2.8 aperture maintains consistent exposure and depth of field across the zoom range. Weighing 290g, it offers a compact form factor for daily carry.

Ideal for Hybrid Shooters; Not for Full-Frame

This lens suits photographers and videographers who need a single lightweight zoom for varied subjects and low-light conditions. The stepping motor provides fast, near-silent autofocus that works well for video recording and tracking moving subjects. Buyers using full-frame Sony E-mount bodies should look elsewhere, as this DC DN design covers only the APS-C image circle. Those requiring longer telephoto reach beyond 75mm equivalent will need a different optic.

Constant Aperture with Close Focus

The fixed f/2.8 aperture delivers reliable low-light performance and shallow depth of field throughout the 18-50mm range. A minimum focusing distance of 4.8 inches enables close-up work at 1:2.8 magnification for detail shots. Optical construction uses three aspherical elements and one SLD element with Super Multi-Layer Coating to control distortion and flare. The bundle adds a backpack, filter kit, cleaning supplies and tabletop tripod for immediate use.