• Ultra-wide high performance zoom lens offering excellent image quality
• Dust-proof and moisture-proof construction
• Rear focusing and ring USM for silence and high-speed AF
• 2 UD and 3 types of aspherical elements reducing chromatic aberration of magnification and providing superb image quality
• Non-rotating front element during focus

Accessories
- Lens hood EW-83E
- Lens cap E-77U
- Lens case LP1319 (soft case)
- Dust cap E