- FE-Mount lens for Sony Full-Frame format
- Fast maximum aperture: f/2.8
- Minimum aperture: f/22
- XLD & LD elements
- BBAR & Fluorine Coatings
- RXD Stepping AF Motor
- Moisture-resistant construction
- Rounded 9-blade diaphragm
- Lightweight design: 420g
- Perfect for travel
Fast aperture perfect for low-light
The 17-28mm RXD offers a large F/2.8 aperture throughout the entire zoom range and delivers edge-to-edge high-resolution and contrast. The combination of ultra wide-angle focal length, large constant F/2.8 aperture and a Minimum Object Distance (MOD) of 19cm at the wide-angle end encourages richly expressive and creative photography in a multitude of scenarios.
RXD AF Motor
The new 17-28mm zoom’s AF drive system is powered by the RXD (Rapid eXtra-silent stepping Drive) AF motor unit that enables it to deliver high-speed, high-precision and superbly quiet operation, making it suitable for shooting virtually noise-free video as well as still photographs.
Built for the field
In addition, Moisture-Resistant Construction and a hydrophobic Fluorine Coating repels fingerprints and dirt. The 17-28mm RXD is also fully compatible with various camera-specific features including Fast Hybrid AF and Eye AF.
Superior image quality
High performance optical construction & design combined with exceptional portability, make the 17-28mm zoom the ideal fit for your mirrorless camera body & ideal for professional or enthusiast use.