Canon · Lenses
Rent Canon EF 17-40mm f/4L USM Lens in Pune
from ₹500/day
1 rental offer in Pune
The Canon EF 17-40mm f/4L USM is a professional-grade ultra-wide-angle zoom lens known for its exceptional sharpness, lightweight design, and robust L-series weather sealing.
Rental offers in Pune
Highlights
Optical Design
12 elements in 9 groups, including three aspherical elements and one Super UD glass element to minimize aberrations.
Autofocus System
Ring-type Ultrasonic Motor (USM) for fast, silent, and precise autofocus with full-time manual override.
Build Quality
L-series professional construction with dust and moisture resistance (weather-sealing).
Aperture
Constant f/4 maximum aperture throughout the zoom range for consistent exposure.
Specifications
| Focal Length | 17-40mm |
| Lens Mount | Canon EF |
| Maximum Aperture | f/4 |
| Minimum Aperture | f/22 |
| Minimum Focus Distance | 0.28m (11.02") |
| Filter Thread Size | 77mm |
| Diaphragm Blades | 7, rounded |
| Weight | 475g (1.05 lbs) |
Frequently asked questions
Is the Canon 17-40mm f/4L weather-sealed?
Yes, it features professional dust and moisture resistance. However, Canon recommends using a front-mounted protect filter to complete the weather seal at the lens front.
Does this lens work on Canon Mirrorless (EOS R) cameras?
Yes, it works perfectly on EOS R, R5, R6, and other R-series bodies when used with the Canon EF-EOS R Mount Adapter.
Is it suitable for low-light photography?
While the f/4 aperture is constant, it is better suited for daylight or tripod-based long exposures. For handheld extreme low light, an f/2.8 lens may be preferred.