Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens

Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens — image 1
Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens — image 2
Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens — image 3
Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens — image 4
Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens — image 5
Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens — image 6
Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens — image 7
87%
94%
Image Quality
91%
Build Quality
83%
Ease of Use
89%
Stabilization Performance
72%
Weight and Handling
88%
Versatility
93%
Focal Length Range
87%
Autofocus Speed
90%
Compatibility with Extenders
85%
Value for Money
88%
Durability in Harsh Conditions
80%
Price vs Performance
More

Overview

The Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens offers exceptional versatility for Canon SLR camera users. This professional-grade lens is designed with a 100-400mm focal length, making it perfect for capturing distant subjects with remarkable clarity. Its Image Stabilization ensures sharp images, even in challenging conditions, by reducing camera shake. Built with a robust L-series construction, this lens is a durable choice for photographers who demand high performance. Whether you’re shooting wildlife or sports, this telephoto lens provides the reach and reliability you need.

Features & Benefits

This Canon lens features a wide aperture range of f/4.5-5.6, which allows for flexibility in varying lighting conditions. The combination of fluorite and Super UD glass elements ensures that image quality remains exceptional throughout the zoom range. With two Image Stabilizer modes, it delivers sharp shots, especially in action-packed scenes or low-light environments. The lens is also compatible with extenders like the 1.4x II and 2x II, allowing for even greater focal lengths. These features make it an excellent choice for both amateur and professional photographers.

Best For

This professional zoom lens is ideal for wildlife photographers who need a long focal length to capture fast-moving animals at a distance. It's equally well-suited for sports photographers looking to freeze action with sharpness and precision. Canon SLR users will find it especially appealing due to its durable construction and image quality. Whether you're shooting distant landscapes or close-up wildlife, this lens provides the versatility needed to produce high-quality results in a range of environments.

User Feedback

Users of this telephoto lens often praise its sharpness, even when fully zoomed in, with many noting that the Image Stabilization significantly improves results during handheld use. However, some photographers mention the weight as a consideration, especially during extended shooting sessions. Despite being more expensive than non-L-series lenses, it's valued for its professional-grade performance, delivering excellent optical clarity and color accuracy. While a few users report that it may not be the most lightweight option, the trade-off in image quality and durability is well worth it for serious photographers.

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Pros

  • This telephoto lens delivers excellent sharpness and clarity, even at full zoom.
  • Image stabilization is highly effective, especially for capturing action shots.
  • Its versatile 100-400mm focal range allows for both distant and close-up shots.
  • The fluorite and Super UD glass elements significantly improve image quality.
  • The build quality of the L-series lens ensures durability in challenging environments.
  • Ideal for wildlife photographers who need a long focal length for distant subjects.

Cons

  • The lens is relatively heavy, making handheld use challenging for extended periods.
  • It is priced higher than many non-L-series lenses, which may be prohibitive for some.
  • Some users report difficulty in managing the lens's size during travel or in tight spaces.
  • It may not be the best choice for photographers on a tight budget due to its cost.
  • A few users mentioned that autofocus could be slower in low-light conditions.
  • The lens is not the most portable option, especially for those seeking lightweight gear.

Ratings

After analyzing a diverse range of verified user reviews from multiple countries and languages, we've compiled insights on the Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens. Spam, bot-generated, incentivized, and exaggerated reviews were excluded, ensuring that only authentic, high-quality feedback informed these results. The scores reflect both the strengths and pain points commonly mentioned by users across various platforms, giving a balanced view of this lens's performance.

Image Quality
94%
Users consistently praise the sharpness and clarity of this lens, even at its full zoom range. The combination of Fluorite and Super UD glass results in crisp, detailed images with minimal distortion, making it ideal for both wildlife and sports photography in various lighting conditions.
However, some users feel that the lens can still show some slight softness at the extreme ends of the focal range, especially in low-light conditions. A few reviewers have also pointed out that the sharpness might not be as consistent at full zoom compared to shorter focal lengths.
Build Quality
91%
This telephoto lens is highly regarded for its sturdy, professional-grade L-series construction. The robust build offers durability and reliability, especially for outdoor photographers facing harsh weather conditions. The lens's solid, weather-sealed body ensures it can withstand heavy use over time.
While the lens's build is a strength, its weight is a downside for some users. At 3.04 pounds, it can feel heavy during prolonged handheld use, which may make it challenging for certain photographers, especially when shooting for extended periods without a tripod.
Ease of Use
83%
The lens is fairly easy to use, with its intuitive zoom and focus rings. Many photographers find the autofocus quick and responsive, making it convenient for fast-paced shooting situations. The zoom range provides flexibility, allowing for both distant wildlife shots and closer action frames.
Despite its overall usability, some users report that the lens can be cumbersome for handheld shooting, particularly for beginners. The relatively large size and heavier weight can be a challenge for those not accustomed to using professional-level gear.
Stabilization Performance
89%
The Image Stabilization (IS) feature is a standout for many users, particularly those shooting action scenes. Reviewers often mention that IS noticeably improves image sharpness, especially in challenging conditions like low light or when shooting handheld. This feature makes a significant difference when photographing fast-moving subjects.
A few users have mentioned that, while the IS is effective, it sometimes struggles at the maximum zoom length, especially in very shaky conditions. Some also felt that the stabilization was not as effective as expected when shooting handheld for extended periods.
Weight and Handling
72%
28%
Many photographers find the lens solid and well-balanced in terms of handling. The robust construction, although heavy, provides a sense of confidence while shooting. For those used to working with telephoto lenses, the weight is often seen as a trade-off for its superior performance.
However, the lens's weight is a significant downside for others, particularly when shooting handheld. Some buyers have reported that it can be cumbersome during long shooting sessions, especially when traveling or for extended wildlife shoots. The added weight can lead to hand fatigue after extended use.
Versatility
88%
This Canon lens is appreciated for its wide focal length range, from 100mm to 400mm, which makes it ideal for both distant wildlife shots and closer sports action. The ability to work with extenders for even greater reach adds to its versatility, allowing photographers to adapt quickly to various shooting situations.
Some users, however, feel that the lens's versatility comes at the cost of being a bit slower in terms of autofocus when compared to other, more specialized lenses. The extended focal length may also affect sharpness in certain conditions, which reduces its overall flexibility in low-light scenarios.
Focal Length Range
93%
The 100-400mm focal length provides excellent flexibility for capturing a variety of subjects, from distant wildlife to fast-moving sports. Users appreciate the lens's ability to cover both medium and long distances without needing to switch lenses, which makes it a practical tool for versatile shooting environments.
Some reviewers feel that the lens could benefit from a longer reach, especially for extreme telephoto shots. A few users have mentioned that the 400mm range, while useful, doesn't quite compete with dedicated super-telephoto lenses for subjects at even farther distances.
Autofocus Speed
87%
The autofocus is fast and accurate, particularly when tracking moving subjects like wildlife or athletes. Users find it reliable in various shooting conditions, with the USM motor providing quick, nearly silent focusing, which is ideal for capturing moments without disturbing the scene.
However, some users report that autofocus can struggle a bit in lower light or in very fast-moving situations. In extremely fast-paced scenarios, the lens may take a moment longer to lock focus, which could result in missed shots.
Compatibility with Extenders
90%
Many users appreciate the lens's compatibility with Canon's 1.4x and 2x extenders. This feature offers added flexibility for photographers who need extra reach, such as wildlife photographers looking to capture distant subjects without losing image quality or sharpness.
Some buyers have found that using extenders can affect the autofocus speed, particularly at the maximum zoom range. While the image quality remains high, the slower focusing may be a concern for fast-action shots or in fast-paced environments.
Value for Money
85%
Despite its high price tag, many users believe this lens offers strong value due to its build quality, performance, and versatility. Professional photographers who require a reliable telephoto lens for various shooting scenarios find it worth the investment for its durability and sharp image quality.
However, the cost is a significant concern for some buyers, particularly those new to professional photography. Several users feel that non-L-series lenses could offer similar performance for a fraction of the price, making this lens a tough sell for budget-conscious buyers.
Durability in Harsh Conditions
88%
The lens's weather-sealed L-series construction provides peace of mind to photographers working in tough conditions. Whether it's extreme heat, rain, or cold, this Canon lens performs well in a variety of environmental factors, ensuring reliability even during unpredictable outdoor shoots.
However, while the lens is durable, some users feel that its weight and bulk can become a hindrance during extended outdoor sessions. The lens's size may also make it challenging to pack for travel, especially for those using more compact gear.
Price vs Performance
80%
20%
For those willing to invest, this lens provides excellent performance, with high-quality image output and versatile shooting capabilities. It’s a solid choice for serious photographers who need a high-performing telephoto lens that can handle a variety of situations with minimal compromise.
That said, some users feel that the price point might be too high for what it offers. For casual photographers or those on a tight budget, there are other lenses that deliver similar quality without the hefty price tag, making it less appealing for non-professionals.

Suitable for:

The Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens is ideal for wildlife and sports photographers who need a reliable, high-performance lens for capturing fast-moving subjects at varying distances. Its versatile focal length range allows users to shoot both distant wildlife and close-up action shots with ease. Additionally, the lens's robust build quality makes it suitable for outdoor photography, even in tough weather conditions. Photographers who require consistent image sharpness, even at long focal lengths, will also appreciate the lens’s excellent image stabilization and high-quality glass elements, making it an essential tool for professionals who prioritize both performance and durability in the field.

Not suitable for:

However, this lens may not be the best fit for casual or entry-level photographers due to its relatively high price point and weight. The 3.04-pound lens may feel cumbersome for those used to lighter, more compact options, especially when shooting handheld for extended periods. Additionally, individuals with tight budgets or those just starting out in photography might find more affordable alternatives that still offer good performance for basic needs. If you're looking for a lightweight lens for travel or for long shooting sessions, this telephoto lens might prove to be too heavy and large for comfortable use, particularly for those who prioritize portability.

Specifications

  • Focal Length: The lens offers a versatile 100-400mm focal length, ideal for both distant and close-in shots.
  • Aperture: The aperture range of f/4.5-5.6 provides flexibility in different lighting conditions.
  • Image Stabilization: Equipped with a 2-mode Image Stabilizer for reduced shake, especially useful for handheld shots.
  • Lens Construction: Constructed with Canon's L-series design for professional durability and weather resistance.
  • Glass Elements: Features Fluorite and Super UD glass elements to improve image quality by reducing chromatic aberration.
  • Autofocus: Uses a USM (Ultrasonic Motor) for fast and silent autofocus, ideal for action shots.
  • Compatibility: Compatible with Canon EF mount SLR cameras, including full-frame and APS-C models.
  • Extender Compatibility: Supports Canon's 1.4x II and 2x II extenders to increase focal length without sacrificing image quality.
  • Weight: Weighs 3.04 pounds, which may be heavy for extended handheld shooting.
  • Close Focusing Distance: The lens has a close focusing distance of 5.9 feet, providing good macro capabilities for certain subjects.
  • Dimensions: Measures 7.44 inches in length, making it a compact but powerful telephoto option.
  • Filter Size: Supports a 77mm filter size for lens accessories such as filters or polarizers.
  • Build Quality: Designed for rugged use with a professional L-series construction that resists dust and moisture.
  • Zoom Type: This is a zoom lens, allowing photographers to cover a wide range of focal lengths with a single lens.
  • Motor Type: Features an Ultrasonic Motor (USM) for smooth, fast, and near-silent autofocus performance.
  • Minimum Aperture: The minimum aperture is f/32, offering a wide depth of field for landscape and architectural photography.
  • Lens Mount: The lens is equipped with a Canon EF lens mount, ensuring compatibility with Canon's DSLR lineup.
  • Diaphragm Blades: It has 8 diaphragm blades, contributing to smooth, aesthetically pleasing bokeh in background areas.
  • Maximum Magnification: The maximum magnification ratio of this lens is 0.25x, suitable for capturing medium-sized subjects.

FAQ

This professional-grade lens stands out due to its robust L-series construction, versatility in focal length (100-400mm), and excellent image stabilization. It’s designed for both wildlife and sports photography, providing sharp, high-quality images even at full zoom, while also being durable for outdoor use.

Yes, this lens is fully compatible with Canon SLR cameras that have an EF mount. It works seamlessly with both full-frame and APS-C sensor cameras, though on an APS-C camera, the effective focal length will be slightly higher due to the crop factor.

The Canon EF 100-400mm lens includes a built-in Image Stabilizer (IS) with two modes: one for handheld shooting and the other optimized for panning shots. It helps reduce camera shake, making it easier to capture sharp images, especially when shooting at longer focal lengths or in low-light conditions.

Yes, this lens is an excellent choice for wildlife photography due to its long 100-400mm focal range, which allows photographers to capture distant subjects. The fast autofocus and sharp image quality make it well-suited for capturing fast-moving animals in the wild.

The two IS modes are Mode 1, which is for general handheld use, and Mode 2, which is ideal for panning. Mode 2 helps stabilize vertical or horizontal motion, making it perfect for action shots where you track moving subjects, like sports or wildlife.

The Canon EF 100-400mm lens weighs around 3.04 pounds, which can be heavy for extended handheld shooting. Some users find it manageable, but for longer shoots, a tripod or monopod is recommended to ensure stability and reduce arm strain.

Yes, this lens is compatible with Canon's 1.4x II and 2x II extenders, allowing you to increase its focal length for even greater reach. However, using an extender may slightly reduce the aperture, which could affect low-light performance and autofocus speed.

Users consistently praise the image quality, even at full zoom. The combination of Fluorite and Super UD glass elements provides excellent sharpness, contrast, and color accuracy, with minimal chromatic aberration and distortion.

Absolutely. The fast autofocus and long focal range make this lens perfect for capturing fast-moving subjects in sports photography. The image stabilization also helps in achieving sharp shots even in action-packed environments, where every millisecond counts.

Some users mention that the lens is quite heavy, which can make handheld shooting uncomfortable for extended periods. Additionally, while the price is higher than non-L-series lenses, many professionals appreciate the durability and performance that justify the cost.