- For Sony Alpha APS-C Format DSLRs
- f/2.8 Aperture throughout Zoom Range
- Ultra Wide-Angle Zoom
- One-Touch Focus Clutch Mechanism
As part of the AT-X line, this lens is designed to provide excellent optical quality, and offers advanced features like the WR (Water Resistant) front element (only) a One-touch Focus Clutch Mechanism, that allows the photographer to switch between AF and MF simply by snapping the focus ring forward for AF and back toward the camera to focus manually, and a 9-bladed aperture. This is an excellent lens for short closeup photography.
Note: This lens is NOT waterproof. The 'WR Coating' adds water-resistant protection to the front element only.