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Description
Designed for the modern musician and videographer, the Canon EF 17-40mm f/4L USM lens offers an exceptional blend of performance and portability. This ultra-wide zoom lens is part of Canon's prestigious L-series, renowned for its rugged construction and unparalleled image quality. Whether you're capturing the sweeping grandeur of a festival stage or the intricate details of an intimate studio session, this lens is your go-to tool.
The constant f/4 aperture provides consistent exposure across its versatile zoom range, making it perfect for both indoor gig documentation and outdoor concert photography. Its ring-type Ultrasonic Motor (USM) ensures quick and silent autofocus, so you can seamlessly switch between shots without missing a beat. Crafted with three aspherical elements and one Super UD element, the lens effectively minimizes distortion and chromatic aberration, delivering crisp, edge-to-edge sharpness.
Weather-sealed and equipped with a fluorine-coated front element, the Canon EF 17-40mm f/4L USM is built to withstand the rigors of any performance environment, from dusty tour buses to rainy festival grounds. Whether you're a seasoned photographer or a budding content creator, this lens is an invaluable addition to your gear collection.
Key Features:
- Ultra-wide zoom for full-frame DSLRs (17-40mm)
- Constant f/4 maximum aperture
- Ring-type Ultrasonic Motor (USM) for fast autofocus
- Three aspherical elements and one Super UD element
- Weather-resistant design with rear gasket
- Fluorine-coated front element for dust/water resistance
Videos
Shane Long Photography
Canon EF 17-40mm f/4L USM Lens - Sample Images and Video - A Wedding Photographer's Review
Canon EF 17-40mm f/4L USM Lens - Sample Images and Video - A Wedding Photographer's Review
Shane Long Photography
Canon EF 17-40mm f/4L USM (Is it still worth to buy in 2020?)
Travis Javier
The Canon EF 17-40mm F/4.0L USM Lens Review
Photo Feaver
Canon EF 17–40mm F/4L USM Review for Event Photography
Mik Milman
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Canon EF 17-40mm f/4L USM.
Setup and maintenance
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Owners recommend using the EW-83J lens hood for better effectiveness and appearance on crop sensor bodies.
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Software and compatibility
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When using this lens on an R10, an EF-RF adapter is required for compatibility.
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User experience
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Some users report chromatic aberration, specifically blue fringing, which can be challenging to correct in post-production.
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Some users report the lens is soft around the edges on full-frame, making it less ideal for group portraits.
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Some owners found the Canon EF 17-40mm f/4L USM underwhelming for image quality compared to the Canon EF-S 10-18mm, especially considering the latter's lower cost.
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Build quality
Use cases and applications
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On a crop sensor like the R10, the lens provides a focal range similar to 28-70mm, making it suitable for street photography when shooting during the day.
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This lens is practical for travel photography due to its light weight and rugged build, despite lacking image stabilization.
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The lens is favored for use on crop sensors as it omits softer corners, making it a practical choice for APS-C cameras.
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For tripod-based landscape photography, image stabilization in lenses like the Canon 10-18mm is less crucial, making the Tokina 11-20mm a better choice for its speed.
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The Canon EF 17-40mm f/4L USM is more suited for full-frame cameras; for APS-C, it acts as a standard zoom rather than ultra-wide.
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Value and pricing
Comparisons
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The Canon EF 17-55mm f/2.8 is regarded as an almost L-quality lens, preferred for APS-C due to its faster aperture and image stabilization.
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The Tokina AT-X 11-20mm F2.8 PRO DX is favored for low-light scenarios over the Canon EF-S 10-18mm F/4.5-5.6 due to its larger aperture.
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The Sigma 17-50 IS is considered comparable to the Canon 17-55mm f/2.8 but is priced around $300 new, making it a cost-effective alternative.
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Critic Reviews
Based on 0 Reviews and 0 Ratings
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