Main Features
- F1.8 brightness throughout the zoom range
- APS-C format standard zoom lens
- Expressive bokeh effects
- Ultra-high optical performance
- HSM (Hyper Sonic Motor) delivers high AF speed
- Full-time manual focus override
- Inner zoom and inner focus system
- SLD (Special Low Dispersion) glass mimimizes aberrations
- Rounded 9-blade diaphragm
- High-precision, rugged brass bayonet mount
Mount Type
- Canon EF
- Sigma SA
- Nikon F
