The Canon EF 17-40mm f4L USM Lens is a high-quality, wide-angle zoom lens designed for Canon EOS cameras. With its constant f/4 aperture and Ultra Sonic Motor (USM) technology, this lens delivers excellent image quality and fast autofocus. The lens features a range of 17-40mm, making it ideal for landscape, architecture, and group photography.
Key Features:
- 17-40mm focal length range
- Constant f/4 aperture
- Ultra Sonic Motor (USM) technology for fast and quiet autofocus
- Wide-angle zoom lens for landscape, architecture, and group photography
- Compatible with Canon EOS cameras
- High-quality, L-series lens with excellent image quality
- Durable and weather-sealed design
- Inner focusing system for improved performance
- Aspherical lens elements for reduced distortion and aberration
This lens is ideal for photographers who want a high-quality, wide-angle zoom lens for a variety of applications, including landscape, architecture, and group photography. Its constant f/4 aperture and USM technology make it well-suited for low-light conditions and fast-paced shooting situations.