Canon EF 17-40mm f/4L USM
Slower by one stop, lighter in weight, much lighter in price than Canon’s 16–35mm f/2.8L, but comparably sharp, this lens...

Slower by one stop, lighter in weight, much lighter in price than Canon’s 16–35mm f/2.8L, but comparably sharp, this lens is a favorite of landscape shooters. Distortion goes to Very Visible barrel at 17mm, though.
Standout Spec: “L” of a good price for an L lens.
Product Specifications
Lens Type: | Zoom |
Compatibility: | Full Frame |
Range: | Super Wide Angle, Wide Angle |
Mount: | Canon |
Auto Focus: | Yes |
Full-Time Manual Focus Override: | No |
Silent AF: | Yes |
Zoom: | Yes |
Minimum Focal Length: | 17 mm |
Maximum Focal Length: | 40 mm |
Fastest Aperture: | f/4.0 |
Slowest Aperture: | f/22.0 |
Image Stabilization: | No |
Elements: | 12 |
Groups: | 9 |
Filter Size: | 77 mm |
Length: | 3.8 inches |
Weight: | 17.0 ounces |
Price: | $765.00 |
Tripod Collar: | No |
Included Case: | Yes |
Macro: | No |
Tilt/Shift: | No |
Model Number: | |
SKU: |
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