Canon EF 17-40mm f/4L USM
CA$339.00
A used Canon EF 17-40mm f/4L USM in excellent condition — clear glass, confirmed autofocus, a weather-sealed L-series ultra-wide zoom with front and rear caps and hood included, ideal for landscape, architecture, and real estate photography on Canon EF-mount DSLRs. Ships fast from Vancouver Island, BC.
Description
Canon EF 17-40mm f/4L USM
Used Canon EF 17-40mm f/4L USM lens for Canon EF-mount film and digital EOS cameras. An L-series ultra-wide zoom with weather-sealed construction, Ring USM autofocus, and a constant f/4 aperture throughout the zoom range. See Canon’s official product page for full manufacturer specifications.
Used Canon EF 17-40mm f/4L USM lens for Canon EF-mount film and digital EOS cameras. An L-series ultra-wide zoom with weather-sealed construction, Ring USM autofocus, and a constant f/4 aperture throughout the zoom range.
Condition: Excellent throughout. Glass is clean and clear, with no fog, scratches, or haze. Barrel and finish show no visible signs of use. Focus ring turns smoothly, and the metal mount is untarnished and free of scratches. Autofocus tested and confirmed fully operational.
Included: Front cap · Rear cap · EW-83E petal-type lens hood
Key Specs
- Focal length: 17-40mm (27-64mm APS-C equivalent)
- Maximum aperture: f/4 (constant)
- Minimum focus distance: 0.28m (throughout zoom range)
- Filter thread: 77mm
- Dimensions: 83.5 x 96.8mm
- Weight: 500g
- Mount: Canon EF (full-frame and APS-C compatible)
Shipping & Returns: Tracking information provided. Returns accepted if products received damaged or inoperable. No shipping to the USA while tariffs are active. Fast shipping from Vancouver Island, BC. Please review the full Returns Policy before purchasing.
For full technical detail, optical performance analysis, and image quality notes, see the complete lens guide.
Canon EF 17-40mm f/4L USM
Used Canon EF 17-40mm f/4L USM lens for Canon EF-mount film and digital EOS cameras. An L-series ultra-wide zoom with weather-sealed construction, Ring USM autofocus, and a constant f/4 aperture throughout the zoom range.
Condition: Excellent throughout. Glass is clean and clear, with no fog, scratches, or haze. Barrel and finish show no visible signs of use. Focus ring turns smoothly, and the metal mount is untarnished and free of scratches. Autofocus tested and confirmed fully operational.
Included: Front cap · Rear cap · EW-83E petal-type lens hood
Key Specs
- Focal length: 17-40mm (27-64mm APS-C equivalent)
- Maximum aperture: f/4 (constant)
- Minimum focus distance: 0.28m (throughout zoom range)
- Filter thread: 77mm
- Dimensions: 83.5 x 96.8mm
- Weight: 500g
- Mount: Canon EF (full-frame and APS-C compatible)
Shipping & Returns: Tracking information provided. Returns accepted if products received damaged or inoperable. No shipping to the USA while tariffs are active. Fast shipping from Vancouver Island, BC. Please review the full Returns Policy before purchasing.
For full technical detail, optical performance analysis, and image quality notes, see the complete lens guide.
Additional information
| Auto Focus | |
|---|---|
| Brand | |
| Condition | EXCELLENT. No visible signs of wear. Fully functional. Focus rings are smooth. Mounting ring is untarnished and no scratches. |
| Filter Thread | 77mm |
| Focal Length | |
| Glass Condition | Clear — no fungus, scratches, or haze |
| Includes | Front cap, Rear cap, Lens Hood EW-83E |
| Maximum Aperture | |
| Model | |
| Mount | |
| Working Condition Confirmed | Yes — all functions working as new |
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