Canon EF 24mm F 2 8 IS USM Review | 54 Data compared

The Canon EF 24mm f/2.8 IS USM lens is described as a significant upgrade over its predecessor, offering impressive center sharpness, fast Ring-type USM autofocus, and effective 4-stop Image Stabilization. Key advantages include its compact build, close-focusing capabilities, and high-quality optical performance, particularly in the center of the frame. However, the review notes significant corner softness and vignetting on full-frame cameras when shooting at f/2.8, requiring stopping down to f/5.6 for optimal results. Additional drawbacks include noticeable barrel distortion, minor flare, and a high price point compared to the non-IS version.

The LensTip review concludes that the Canon EF 24 mm f/2.8 IS USM is a highly competent, well-constructed wide-angle prime lens that serves photographers and videographers alike, though it faces a tough market value proposition. Optically, its primary strength is excellent image quality in the frame center—reaching sharp resolutions over 41 lpmm wide open—alongside good performance on the edges of an APS-C sensor. Mechanically, the lens features a compact and solid casing, a very fast and accurate autofocus system, and a highly efficient image stabilization mechanism. It handles optical defects remarkably well, exhibiting minimal astigmatism, slight spherical aberration, well-corrected chromatic aberration, and moderate distortion. Furthermore, it demonstrates very good resistance against ghosting and flares when working against bright light. Despite these strengths, the lens suffers from notable performance drop-offs on larger sensors and high pricing. The reviewers noted weak image quality on the edge of a full-frame sensor, paired with monstrous vignetting that severely darkens the corners of full-frame images. While coma remains low on an APS-C sensor, it becomes significant on a full frame. Additionally, the review questions Canon’s...

The ⁠ePHOTOzine review highlights the Canon EF 24mm f/2.8 IS USM as a lightweight (280g), compact lens featuring high-quality plastic construction and a metal mount. Key pros include fast, accurate USM autofocus with full-time manual override, an effective four-stop image stabilizer for low-light shooting, and a 20cm minimum focusing distance. YouTube · Conversely, the lens shows notable vignetting at wider apertures and visible barrel distortion, while also lacking weather sealing. Additionally, the f/2.8 maximum aperture is limiting for creating intensely blurred backgrounds compared to faster alternatives. YouTube ·

The DXOMARK lab review reveals that the Canon EF 24mm f/2.8 IS USM lens is a highly capable and high-value wide-angle prime lens. Priced at $849, it significantly outperforms its 1988 predecessor in crucial performance areas. Pros highlighted in the testing include an impressive sharpness score of 17 perceptual megapixels (P-MPix) on a full-frame sensor and highly accurate light transmission that holds a true 2.8 T-stop. Additionally, its built-in optical image stabilization offers up to four stops of correction, which—paired with a silent ultrasonic autofocus motor—makes it excellent for low-light shooting, landscapes, and video tracking. DxOMark The review also points out specific cons and areas where the lens experiences typical wide-angle limitations. Testing shows a heavy vignetting score of -2EV at full aperture, with visible lens shading persisting all the way from f/4 to f/22. It also exhibits slight, noticeable chromatic aberration across its aperture range, measuring at 12µm. When compared to premium alternatives, it lacks the raw brightness of the Canon EF 24mm f/1.4L II USM, and falls behind the expensive Carl Zeiss Distagon 21mm f/2.8 in chromatic aberration...

The Canon EF 24mm f/2.8 USM IS is a compact and lightweight prime lens that serves as a modern update to its 24-year-old predecessor, targeting street and indoor photography. Built on a solid metal mount with high-quality plastic barrels, it maintains a constant physical length during focusing, which naturally helps keep dust and moisture out. Performance pros include a ring-type Ultrasonic (USM) autofocus system that is virtually silent and exceptionally fast, supporting full-time manual focusing. Additionally, the inclusion of a built-in optical Image Stabilizer (IS) greatly expands its utility in low-light environments, providing around 3 stops of real-world stabilization despite Canon’s 4-stop rating. On the downside, the lens faces stiff competition from versatile zoom lenses that cover the same focal length and speed. A notable physical con is that the lens is not officially weather-sealed. Furthermore, Canon does not package a lens hood with the purchase, forcing users to buy the petal-shaped accessory as an optional extra.

The Canon EF 24mm f/2.8 IS USM is a compact, travel-friendly wide-angle prime lens designed for full-frame cameras. It weighs just over 10 ounces (0.66 lbs) and features a molded-glass aspherical rear element alongside a ring-type USM focusing motor. On the optical bench, the lens delivered excellent sharpness and contrast results, falling just slightly behind Canon's professional 24mm f/1.4L lens. Its key advantage is the inclusion of image stabilization, providing up to 2 stops of handshake correction, which allows photographers to shoot at shutter speeds as slow as 1/6 second. Additionally, it boasts lightning-fast and quiet autofocus performance, paired with a manual focus ring that turns smoothly across a generous 110-degree radius. The lens presents a strong balance of pros and cons for both amateurs and professionals. On the positive side, it is significantly lighter, more compact, and far less expensive ($807 street price) than its nonstabilized f/1.4 counterparts. It outperforms most 24-70mm f/2.8 zoom lenses at the 24mm focal length, handles like a classic 50mm lens, and features a useful depth-of-field scale. On the negative side, it exhibits a...

In this review, Laszlo Pusztai shares his first impressions of the Canon EF 24mm f/2.8 IS USM lens, evaluating its optical performance, design upgrades, and overall field utility. He notes several core advantages, highlighted by "crazy sharp" center resolution and a vastly improved aperture sharpness profile that remains highly consistent between f/2.8 and f/11 compared to the older model. Its physical redesign features an engineered plastic outer shell that is both durable and lightweight, paired with a very smooth, well-dampened manual focusing ring. Most notably, the exceptionally quiet image stabilization (IS) allows for steady, handheld landscape photography in low-light environments, achieving successful exposures at shutter speeds as slow as 1/4 to 1/2 of a second without viewfinder jitter. Conversely, the review identifies a few clear drawbacks, particularly regarding lens distortion and packaging value. Pusztai points out that the updated lens exhibits slightly more distortion than its 25-year-old predecessor, and the edge sharpness in the corners does not quite match the stellar clarity found in the center. The author also voices frustration with Canon's pricing and omissions, specifically that a lens...