Sigma 50-120mm f/2.8 Completes Compact APS-C Trinity at $799

Sigma announced the 50-120mm f/2.8 DG OS Contemporary, the third fast zoom in its compact APS-C lineup after the 10-18mm and 18-50mm f/2.8. It weighs 390 grams (410 grams for Canon RF), uses 18 elements in 13 groups, and includes optical stabilization and a linear AF motor. It ships in October for $799 in Fujifilm X, Sony E, and Canon RF mounts.

• Weighs 390 grams, or 410 grams for the Canon RF version
• 18 elements in 13 groups, f/2.8-f/22 aperture, 11 blades
• Optical stabilization, linear autofocus, and weather sealing
• Priced at $799, launching in October for Fujifilm X, Sony E, Canon RF