About this item

• Ultra-wide-angle constant F4 APS-C power zoom lens
• Excellent G lens resolution throughout the 10 to 20 mm zoom range (35mm full-frame equivalent: 15 to 30 mm)
• Responsive new power zoom system and a zoom lever that makes it easy to execute super-slow constant-speed zooms
• 2+1 Year Extended Warranty on registration on Alpha Community
• Two linear motors allow fast, precise autofocus and tracking performance for both stills and movies.
• Advanced lens technology reduces focus breathing as well as focus and axial shift when zooming so that quality images can be easily captured.