Canon EF 28 300mm F 3 5 5 6L IS USM Review | 54 Data compared

The Canon EF 28-300mm f/3.5-5.6L IS USM is reviewed by The Digital Picture as a highly versatile, "do-everything" lens, featuring a massive 11x focal range. Key advantages include solid sharpness, effective image stabilization, quick autofocus, and robust, weather-sealed construction, making it ideal for situations where changing lenses is impractical. Conversely, the review notes significant compromises, including substantial weight, bulk, and a push-pull zoom design that may not suit all users. The lens also faces optical challenges, such as noticeable distortion and corner softness, along with a relatively slow, variable maximum aperture that requires high ISO in low light.

The Canon EF 28-300mm f/3.5-5.6L IS USM is a robust, full-frame compatible superzoom lens that prioritizes pro-grade performance over portability. Built with weather-sealed L-series quality, it features a unique trombone-style push-pull zoom mechanism and dual panning modes. Optically, the lens delivers fast, whisper-quiet autofocus and a highly versatile zoom range, making it excellent for event, wildlife, and sports photography where changing lenses is impractical. Key advantages (pros) include its supersized zoom range, exceptionally solid build, and the inclusion of a dedicated tripod mounting ring. However, this high performance is accompanied by significant drawbacks (cons), most notably its massive weight of 1,670g—making it about three times heavier than typical superzoom options—and its comparatively high price tag of around $2,449. Laboratory results show heavy barrel distortion at the short end (24mm) and clearly noticeable color fringing near the frame edges. Additionally, its corner sharpness is comparatively disappointing and is completely outclassed by newer mirrorless alternatives like the Canon RF 24-240mm. Ultimately, its older-generation image stabilizer only provides 3 stops of effectiveness, making it a specialized, heavy juggernaut rather than a travel-friendly optic.

The Canon EF 28–300mm f/3.5–5.6L IS USM is a large, heavy (over 1.6 kg), and expensive 12x zoom lens that covers a massive focal range from medium wide-angle to telephoto. In terms of optical performance, the review highlights that its best sharpness is achieved when stopped down to its optimum working apertures of f/11 and f/16. The lens' primary advantages include its incredible versatility for a full-frame 35mm system, capable image stabilization, a weather-sealed rear mount, and a highly reasonable minimum focusing distance of 0.7 meters across all focal lengths. It is capable of delivering high-quality images, particularly at mid-to-long focal lengths where vignetting remains reasonable. However, the lens comes with several significant drawbacks, most notably its outdated and frustrating push-pull zoom design. This mechanism is prone to focal length "creeping" when tilted, fails to slide smoothly when tightened, and acts as a bellows that aggressively stirs up dust inside the camera housing onto the sensor. Optically, chromatic aberration is higher than expected for its price tier, distortion is quite strong at the 28mm wide end (ranging from heavy barrel...

The Canon EF 28-300mm f/3.5-5.6 USM L IS is a massive, professional-grade 10.7x zoom lens evaluated by Klaus Schroiff for full-frame cameras. Built to strict professional standards, its robust pros include high-quality dust and humidity sealing, which effectively shields the complex 23-element system from external elements. Its standout performance features include a highly reliable 3rd-generation image stabilizer with two specialized panning and static modes that provide an accurate three-stop advantage. Furthermore, its ring-type USM autofocus drive operates with near-silent, incredibly fast speed, and benefits from a built-in focus limiter for difficult tracking situations. On the flip side, the lens carries notable structural cons, specifically its hefty weight of 1670 grams and rather large 92 x 184 mm dimensions, making it an imposing and heavy piece of equipment. It relies on a distinct push/pull zoom mechanism that naturally invites lens creeping, forcing the inclusion of a dedicated control ring to lock the barrel in place. While this mechanics allows rapid adjustments suited for press photography, it makes fine-tuning precise focal lengths quite difficult compared to a traditional ring. Finally, a major...

The Canon EF 28-300mm f/3.5-5.6 USM L IS, reviewed by Klaus Schroiff for Photozone, is a complex 10.7x zoom lens popular with travel and press photographers. Tested on an APS-C camera, its focal length shifts to an equivalent 45-480mm range, which reduces its wide-angle versatility but maximizes telephoto reach. The lens boasts exceptional build quality featuring a solid metal body and environmental sealing against dust and moisture. Performance highlights include a highly efficient 3rd generation image stabilizer with two distinct modes (standard and panning), an extraordinary object magnification ratio of 1:3.3 at 300mm, and an ultrasonic (USM) autofocus drive that delivers near-silent, incredibly fast performance. However, the lens has several physical and practical compromises due to its extreme focal range. It is notably large, heavy (1670g), and bulky, expanding dramatically when zoomed to 300mm. It utilizes a push/pull zoom mechanism that allows for rapid framing changes but makes fine-tuning difficult; it also suffers from lens creeping, requiring a dedicated control ring to lock it in place. Furthermore, the lens is incompatible with Canon EF tele-converters and suffers a loss in...

The Canon EF 28-300mm f/3.5-5.6L IS USM is a versatile, professional-grade 10.7x all-in-one superzoom lens offering reasonable sharpness across its focal range, aimed at minimizing lens changes on full-frame cameras. Its robust all-metal "L" series construction includes a tripod collar and hood, although the design relies on a polarizing push-pull zoom mechanism. However, the high-priced lens exhibits notable compromises, including significant distortion, soft edges, and color fringing, particularly at extreme zoom ranges. The substantial weight and older optical design make it a specialized, rather than general-purpose, choice despite its high cost.

The Canon 28-300mm f/3.5-5.6 L IS USM is a unique, professional-grade 11x super-zoom lens designed primarily for photojournalists and sports photographers who require maximum versatility on full-frame cameras. In terms of performance, the lens features a highly effective image stabilization system providing a 2 to 3-stop advantage, a solid weather-sealed construction, and a fast ultrasonic autofocus motor that remains highly usable for action and nature photography. Image quality is impressive for a super-zoom lens, particularly in the center of the frame. When tested against the less extreme Canon 24-105mm L lens at f/11, the 28-300mm delivers nearly identical sharpness and even shows slightly less chromatic aberration at certain focal lengths. Furthermore, its unique push-pull zoom mechanics allow users to shift through a massive focal range much faster than a traditional twist ring. Despite its versatility, the lens has notable drawbacks, most significantly its massive weight of 1,670 grams and substantial length, which prevents it from being a casual "carry everywhere" option. It is also highly expensive, costing around $2,500—roughly four times more than amateur alternatives from competitors like Nikon or...

The Canon EF 28-300mm f/3.5-5.6 USM L IS is reviewed as an impressive extreme-range zoom lens that delivers very high, though not entirely exceptional, optical quality. A major pro of the lens is its overall resolution performance, which remains very good across its focal length without presenting any major flaws. Additionally, it manages key optical artifacts like vignetting, chromatic aberrations (CAs), and distortions exceptionally well. Mechanically, the lens boasts an exceptional build quality with a highly smooth action and incorporates a highly welcome 3rd generation Image Stabilizer (IS) system. On the flip side, the lens carries a handful of notable cons, primarily its heavy weight and large footprint, especially when fully extended to 300mm, making it far from a low-profile option. It features a push-pull zoom design that might not appeal to all photographers, though the reviewer notes users can adapt to its smooth movement. Furthermore, its premium price tag pushes it out of reach for most amateur photographers. It is also no longer considered a "one-size-fits-all" solution specifically when used on APS-C DSLRs, though it remains a viable and...

The ⁠DXOMARK evaluation of the Canon EF 28-300mm f/3.5-5.6L IS USM lens mounted on a Canon EOS 6D awards the setup an overall DXOMARK Score of 16. The review highlights that the lens performs at its absolute best when operating at a wide focal length of 28mm paired with an aperture of f/4. Its primary advantage is an immense 10.7x focal range versatility, combined with professional-grade, weather-sealed L-series construction. According to individual lens metric scores, it achieves a sharpness rating of 12 P-Mpix and a light transmission efficiency of 5.7 TStop. However, the review and data highlight significant performance trade-offs typical of an all-in-one superzoom. On the downside, the lens suffers from notable optical flaws, including a distortion level of 0.5%, a vignette profile of -1.2 EV, and chromatic aberration measuring at 12 µm. Beyond these metrics, its slow, variable maximum aperture (f/3.5-5.6) limits low-light performance, while its heavy, bulky chassis weighing 1,670g makes it less ideal for comfortable, prolonged handheld travel photography. The outdated trombone-style push-pull zoom design is also prone to mechanical wear over time.

The Canon EF 28-300mm f/3.5-5.6 L IS USM is a heavy, robustly built 10.7x high-power zoom lens designed for full-frame cameras. On the positive side, it focuses quickly, features an impressive build quality, and delivers its best sharpness mostly at f/11, with f/8 also producing strong results at wide-angle settings. When compared to the Tamron 28-300mm, the Canon lens outperforms it at wide-open apertures and at both the extreme high and low ends of the focal range. It is highly suited for photographers who want to avoid changing lenses or those looking for a visually commanding, professional aesthetic. However, the lens suffers from notable drawbacks, including significant image quality variations and low-to-moderate contrast across all focal lengths when wide open. Testing revealed bizarre edge distortions, bands of fuzziness at 50mm and 70mm, line-doubling artifacts, and its poorest performance at 200mm. Furthermore, a combination of two smaller Canon lenses (24-85mm and 75-300mm) yields superior picture quality, weighs half as much, and costs four times less. Due to its massive 1.67kg weight and large dimensions, it is ultimately not recommended for travel...

The DXOMARK laboratory review for the Canon EF 28-300mm f/3.5-5.6L IS USM evaluates this versatile all-in-one superzoom lens, which achieved an overall DXOMARK Score of 20. Tested under optimal performance conditions at a focal length of 28mm and an aperture of f/4, the review highlights several of the lens's physical and optical pros. It exhibits an impressive sharpness metric of 14 P-Mpix, ensuring relatively crisp detail retrieval for a high-magnification zoom lens. Additionally, it handles geometric distortion exceptionally well for its massive zoom range, maintaining a low distortion level of just 0.6%. However, the specialized testing also exposes notable optical cons that reflect the engineering compromises of a 10.7x zoom factor. The lens suffers from reduced light transmission, recording a relatively dark 5.7 TStop that limits its low-light efficacy. Vignetting is also prominent, introducing a light drop-off of -1.2 EV in the corners of the frame. Lastly, the review identifies a significant presence of lateral chromatic aberration, measuring at 12 µm, which can cause noticeable color fringing along high-contrast edges.