Sigma 14 24mm F 2 8 DG DN Art Avis | 54 Données comparées

in english language, be very specific, mention pros and cons inside You sent: 1 tab and said: 2 paragraphs summary of this review in english language, be very specific, mention pros and cons inside Sigma 14-24mm F2.8 DG DN Art Review - Review 2019 - PCMag UK 2 paragraphs summary of this review in english language, be very specific, mention pros and cons inside

The Sigma 14-24mm f2.8 DG DN Art is a highly recommended ultra-wide-angle zoom lens optimized specifically for full-frame mirrorless cameras, available natively in Sony E and Leica L mounts. Priced around 1399 USD, it targets dramatic urban and natural landscape photography by maintaining a bright, constant f2.8 focal ratio across its 1.7x zoom range. Optically, the lens is nearly flawless, delivering superior performance over its DSLR predecessor while shedding over 300g to weigh in at a more manageable 797g. It is well-equipped for extreme weather with robust environmental sealing, features nano-coating to reduce flare, and incorporates a unique rear filter holder with an included cutting template for gel filters. However, the lens does present a few notable drawbacks. The prominent, bulbous front element completely prevents the use of standard screw-on front filters, forcing users into non-standard mounting systems or non-rotatable rear gel filters. In terms of performance, there is a minor loss of contrast at 24mm f2.8 in the center due to haloing, and the autofocus exhibits occasional hunting and slower focus speeds (0.7 seconds) compared to rival lenses like...

The Sigma 14-24mm f/2.8 DG DN Art lens is lauded for exceptional edge-to-edge sharpness, constant f/2.8 aperture, and robust, weather-sealed construction, making it ideal for astrophotography. Its stepping motor ensures fast, silent autofocus, while specialized coating reduces flare, delivering high-performance results on mirrorless cameras. Conversely, the lens features a bulbous front element that prohibits standard screw-on filters, requiring specialized, often costly, rear gel filters or adapter systems. Additionally, it lacks optical image stabilization and exhibits noticeable barrel distortion at 14mm, requiring correction, while maintaining a heavy, front-weighted design.

The Sigma 14-24mm f/2.8 DG DN Art mirrorless lens is an exceptionally sharp, flagship-grade ultra-wide zoom designed exclusively for Sony E-mount and Leica L-mount systems. It is highly praised as a market champion, particularly for astrophotography, due to its flagship-grade optical construction featuring 18 elements in 13 groups that successfully eliminate coma, astigmatism, and chromatic aberration. Main pros include its relatively lightweight and compact build (795g) compared to heavy DSLR predecessors, near-zero distortion aided by built-in lens profiles, rapid and reliable twin-motor autofocus, and excellent contrast. It provides immense value at a retail price of $1,399, easily competing with native name-brand options that cost significantly more. However, the lens does have a few drawbacks that specialized photographers should consider. Due to its ultra-wide 14mm focal length and bulbous front element, it features a fixed plastic hood and completely lacks front filter threads, requiring users to rely on an optional rear drop-in filter accessory instead. It also lacks a physical focus distance scale window and hyperfocal markings on the lens barrel, meaning landscape and night photographers must rely on less reliable...

The Sigma 14-24mm f/2.8 DG DN Art lens for Sony E-mount is highly praised as a versatile, well-performing wide-angle zoom tailored for landscape and astrophotography. Designed specifically for mirrorless systems, it eliminates the bulk of its DSLR predecessor by weighing just 795 grams and keeping a constant size that does not extend when zooming. Testing on the demanding 61-megapixel Sony A7RIV shows fast, snappy autofocus, a decent bokeh effect, and a visually appealing sunstar shape. In terms of image sharpness, it rivals the premium Sony 16-35mm GM lens, offering great center-to-corner clarity that peaks between f/4 and f/11, alongside excellent wide-open f/2.8 performance that yields pinpoint-sharp stars for low-light night skies. Despite its strengths, the lens comes with notable trade-offs centered around its physical construction and optical limits. Its prominent, bulbous front element requires a fixed plastic lens hood, which prevents users from attaching standard screw-on or 100mm filter systems. Instead, photographers must buy a large, dedicated filter holder for 150mm sheets or fiddle with rear-mount ND filters, which completely rules out the use of a circular polarizer (CPL) on...

The Sigma 14-24mm f/2.8 DG DN Art is a heavy, robustly built ultra-wide zoom lens that delivers incredibly sharp images across the entire frame, making it excellent for night, astrophotography, and urban exploration. Its bright f/2.8 maximum aperture is ideal for low-light situations, while its optical distortion—barrel distortion at 14mm and pincushioning at 24mm—is well-controlled and easily correctable in Lightroom. The lens features dependable autofocus that is slightly less precise than native Sony glass but offers great value for its $1399 price tag, alongside reliable weather sealing and standard physical controls like an AF lock button. However, its ultra-wide design brings notable physical drawbacks, most significantly a bulbous front element and a permanently attached lens hood that entirely prevent the use of standard screw-on filters or circular polarisers. Instead, users must rely on more cumbersome rear-insert sheet filters or massive clamp-on filter systems. Additionally, the lens lacks built-in optical image stabilisation, relying entirely on the camera body's internal stabilisation (IBIS), and it suffers from a quite limited overall focal range. If you plan on purchasing this lens, what type of...

The Sigma 14-24mm f2.8 DG DN Art lens is a professional-grade ultra-wide-angle zoom lens optimized for mirrorless cameras, specifically reviewed here on the Leica SL system with L-mount compatibility. The reviewer praises the lens for its exceptional build quality, noting its robust, weather-sealed construction, smooth focus and zoom rings, and a built-in lens hood designed to protect the bulbous front element. Autofocus performance is highly responsive, precise, and virtually silent due to its stepping AF motor. In terms of optics, the lens delivers outstanding sharpness across the frame; it is razor-sharp in the center at f2.8 and becomes completely sharp from edge to edge when stopped down to f5.6. It also displays strong resistance to flare, excellent contrast, and minimal distortion, making it a superb choice for demanding landscape and night sky photography. The review highlights several clear pros and cons to help buyers evaluate the optic. On the positive side, its major strengths include excellent overall image quality, stellar edge-to-edge sharpness, weather-sealed durability, and a fixed f2.8 maximum aperture that increases creative versatility. Furthermore, at $1,399, the reviewer considers...

The Sigma 14-24mm f/2.8 DG DN Art lens is an ultra-wide zoom designed for mirrorless cameras, offering fast, quiet autofocus and 11 rounded aperture blades for smooth bokeh, making it ideal for architecture and landscapes. While it lacks support for front screw-on filters due to its bulbous element, it features a rear gel filter holder for, and it is praised for its robust build. Conversely, the lens exhibits notable barrel distortion at its widest focal length, which can impact architectural shooting. Furthermore, despite the rear filter slot, the review highlights that the lack of standard front-filter capability is a significant limitation for landscape photographers.

The Sigma 14-24mm f/2.8 DG DN Art is a highly impressive, newly designed super wide-angle zoom lens specifically engineered for full-frame mirrorless cameras, including Sony, Leica, Panasonic, and Sigma systems. It is significantly more compact, slimmer, and 350 grams lighter than its DSLR predecessor, weighing in at 795 grams while maintaining a robust, dust- and splashwater-tight build quality with 18 elements in 13 groups and an 11-blade diaphragm. Engineered to excel in demanding fields like landscape and astrophotography, the lens delivers extraordinary center sharpness even at a wide-open f/2.8 aperture, particularly at the 14mm focal length, and reaches its peak performance at f/5.6. It features an optimized autofocus motor, a programmable AFL button, and a unique rear holder for gel filters. The review highlights several distinct advantages and a few drawbacks for potential buyers. On the positive side, its major pros include outstanding optical image quality with exceptionally low distortion and minimal vignetting, a fast autofocus system, high brightness, and a lighter, more compact build than the DSLR version. However, its main cons consist of the lack of built-in image...

The Finding Range review highlights the Sigma 14-24mm f2.8 DG DN Art lens for L-mount as a high-performance option, praising its exceptional build quality, robust weather sealing, and fast, silent autofocus. It offers outstanding, sharp image quality across the frame with a fixed f2.8 aperture, making it ideal for, though not limited to, cameras like the Leica SL. Conversely, the lens’s design includes a prominent bulbous front element and fixed hood, which prevent the use of standard screw-in filters, requiring rear gel sheets or specialized filter systems. The review notes inherent vignetting and distortion at wide angles, though these are manageable through software corrections, concluding that the optical performance outweighs the bulky form factor.