Sigma 28mm F 1 4 DG HSM A Análisis | 54 Datos comparados

The Sigma 28mm f/1.4 DG HSM Art lens delivers outstanding performance, highlighted by superb sharpness that reaches excellent levels in the center at f/1.4 and peaks between f/2 and f/2.8, while maintaining high-quality, low-aberration images. The lens features a fast, precise HSM autofocus system and a 9-bladed diaphragm for smooth bokeh, offering a robust, weather-sealed construction. Cons include significant light fall-off (vignetting) at f/1.4, which requires stopping down to f/4 to eliminate, as well as a lack of optical image stabilization and a heavy, bulky design, similar to other DSLR-focused lenses in the Art series.

The Sigma 28mm F1.4 DG HSM ART lens represents a significant evolution in Sigma’s prime lens development, offering superior build quality and rectified autofocus issues that plagued earlier ART lenses. Originally a staple focal length, this 28mm lens serves as an excellent compromise between 24mm and 35mm, delivering exceptional sharpness and high contrast across the frame even when shot wide open at F1.4. Priced at $1,399 USD, it positions itself as a high-value alternative to premium competitors like the $2,000 Nikon 28mm or the massive $5,000 Zeiss Otus. The lens features professional-grade construction with thorough weather sealing, smooth bokeh, and robust support for Canon’s in-camera Lens Aberration Corrections. Furthermore, its autofocus is fast, quiet, and reliable, functioning seamlessly on DSLRs as well as on Sony mirrorless bodies via the Sigma MC-11 adapter. Despite its stellar performance, the lens exhibits a few notable drawbacks that buyers should consider. On the optical side, there is a pronounced vignette of up to 3.5 stops in the extreme corners when shooting wide open at F1.4, along with moderate barrel distortion and a tendency to...

The Sigma 28mm f/1.4 Art DG HSM lens for Canon delivers exceptional build quality and performance, making it highly versatile for creative, travel, and landscape photography. Architecturally solid yet slightly smaller and lighter than a standard Canon 24-70mm zoom lens, it features a textured rubber focusing ring for excellent grip and robust weather sealing that functions beautifully in harsh environments like winter snow. The lens's standout strength is its exceptionally fast f/1.4 aperture, which yields outstanding low-light performance, rapid autofocusing, and tack-sharp images even when shooting wide open. Additionally, it adheres to the high standards of Sigma's Art series by producing vibrant, superb color rendition across diverse lighting conditions while maintaining minimal to no chromatic aberration along the edges of wide-angle frames. Despite these robust technical merits, the lens does present a few limitations for certain photographers. Because it is a fixed prime lens rather than a flexible zoom, users must adapt to a single wide-angle focal length, which requires extra physical adjustment during composition compared to a standard 24-70mm lens. However, the reviewer notes that this learning curve is...

The Sigma 28mm F1.4 DG HSM Art lens delivers impressive, high-resolution optical performance that is highly appealing to street, wedding, and reportage photographers seeking a classic focal length between 24mm and 35mm. Built with a robust, weather-sealed design featuring 17 glass elements, it excels at minimizing curvilinear distortion (-0.9%) and controls chromatic aberration remarkably well. Photographers shooting wide-open at f/1.4 can achieve a beautiful separation from backgrounds with smooth, pleasing bokeh, making it a reliable, high-contrast tool for professional setups. While center sharpness peaks beautifully at f/4 and edge-to-edge sharpness reaches its sweet spot at f/5.6, the lens is notably a bit softer in the corners when used at its maximum aperture. However, this premium performance comes with significant trade-offs in size, weight, and cost. Weighing 865g, this optic is 200g heavier and physically larger than both its 24mm and 35mm siblings, which can make smaller camera bodies feel uncomfortably nose-heavy. Additionally, there is a very obvious vignetting effect (approximately 1.7EV darker at the edges) when shooting wide-open at f/1.4, though it is easily corrected in post-processing or by stopping...

The Sigma 28mm f/1.4 DG HSM Art lens for Sony E-mount is highly praised for its exceptional image quality and unique character. The review highlights its tack-sharp performance across the frame, near-perfect round bokeh, and excellent distortion and vignette control. It provides fast, accurate autofocus for both still and moving subjects, and features a close minimum focusing distance of 11.02 inches (28 cm). Built to withstand harsh weather, it features robust weather-sealing and a brass mount construction. Color rendition leans slightly warm but looks natural, making it an excellent choice for street, nature, environmental portraits, and event photography. However, the lens has notable drawbacks primarily stemming from its origins as an adapted DSLR design. Its main disadvantages are its massive size and heavy weight, weighing over two pounds and measuring 5.3 inches long from the camera body. This design can make it feel top-heavy on smaller bodies like the Sony a7C. Additionally, the lens lacks built-in optical image stabilization, forcing photographers to rely entirely on the camera's internal stabilization system. Despite these ergonomic challenges, the reviewer concludes that the stunning,...

The Sigma 28mm f1.4 DG HSM Art lens (L mount) is a professional-grade optic that delivers exceptional image quality and a robust, weather-sealed build for $799. The reviewer notes that the lens features a dense, solid construction with a rubberized focus ring and oil-resistant front coating. Its integrated Hyper Sonic Motor ensures quiet, fast, and highly accurate autofocus, even when shooting wide-open at f1.4 where the depth of field is incredibly thin. Optically, the lens produces outstanding sharpness across the entire frame with minimal distortion and highly controlled chromatic aberration. It also creates a beautifully smooth, natural bokeh transition when isolating subjects closer to its 11-inch minimum focus distance. The primary pros highlighted in the review include its rock-solid, weather-resistant build quality, impressive autofocus performance, stellar sharpness even at wide apertures, and beautiful bokeh rendering. Additionally, the reviewer considers the current retail price to be an absolute bargain for a reference-level lens. On the downside, the cons focus heavily on its bulky physical footprint, as it is a large and heavy lens weighing 960g. The reviewer also points out noticeable...

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The Cameralabs review by Thomas awards the Sigma 28mm f1.4 Art a "Highly Recommended" rating, positioning it as an incredibly versatile, medium wide-angle prime lens that bridges the gap between 24mm and 35mm focal lengths. Evaluated on a 46MP Nikon Z7, the lens delivers impressive performance at a highly competitive retail price of 1,200 EUR / 1,400 USD, making it vastly cheaper than its direct luxury counterpart, the manual-focus Zeiss Otus 28mm f1.4. Its high feature-to-value score is significantly bolstered by its solid, weather-sealed build quality and Sigma’s unique paid service option to swap the physical lens mount across various camera systems. Optically, the prime lens boasts significant strengths, including extra-sharp corners on full-frame sensors, strong resistance to flare, glare, and ghosting, low chromatic aberrations, and almost non-existent coma. It also features a soft, creamy background bokeh and highly accurate, quiet autofocus with minimal focus breathing during video recording. However, the reviewer notes a few notable drawbacks: the lens is not the absolute sharpest model tested in the center frame when wide open. Additionally, its heritage as a DSLR design...

The Sigma 28mm f/1.4 DG HSM Art Lens is a high-performance prime offering exceptional center-to-edge sharpness at f/1.4 that becomes incredibly sharp at narrower apertures, according to The Digital Picture. The lens is robustly built with weather sealing and features a useful 28mm focal length, though it is quite heavy and bulky. Key cons include a lack of optical image stabilization and notable vignetting, barrel distortion, and flare susceptibility when shooting into bright light, notes The Digital Picture. Additionally, the lens is a significant investment and, at 865 grams, may feel unbalanced on smaller camera bodies. YouTube ·

The DPReview sample gallery for the Sigma 28mm F1.4 DG HSM Art showcases a lens designed for superior, "best-in-class" performance, featuring exceptional tack-sharp resolution across the frame even when wide open. Key strengths include excellent chromatic aberration control, fast autofocus, robust weather-sealed construction, and smooth, creamy bokeh, making it ideal for low-light and creative applications. Conversely, the lens is noted for being heavy and bulky, which may cause handling issues on smaller cameras, alongside significant corner vignetting at f/1.4 that often requires correction. Other drawbacks include a vulnerability to flare when shooting into direct, harsh sun and noticeable focus breathing during close-up video work.

The Sigma 28mm f/1.4 DG HSM Art lens is a unique, high-performing focal length option that bridges the gap between classic 24mm and 35mm wide-angle lenses. The reviewer notes that this lens combines the expansive field of view of a 24mm lens with the highly desirable visual character and "buttery smooth" bokeh typically found on the 35mm Art lens. Built with a robust metal barrel, a large manual focus ring, and a dust and splash-proof mount seal, the lens offers exceptional optical quality. It delivers excellent sharpness and contrast, manages distortion better than Sigma's 24mm option, and features fast, highly accurate out-of-the-box autofocus that avoids the front or back-focusing issues common in older Sigma models. Despite its stellar performance, the review highlights several drawbacks, particularly its large, heavy physical profile and its high $1399 retail price tag, which makes it less of a budget-friendly option compared to other lenses in the Art line. Optically, there is noticeable vignetting and color fringing when shooting wide open at f/1.4, though these issues become minimal by f/2.0 and the lens becomes sharp from...