Tamron 20 40mm F 2 8 Di III VXD Análisis | 54 Datos comparados

📸 Tamron 20-40mm F2.8 Summary The Tamron 20-40mm F2.8 Di III VXD is a highly versatile, compact, and lightweight full-frame lens for Sony E-mount cameras, ideal for travel, landscapes, and cityscapes. Reviewer Bernard Déry highlights its exceptional sharpness, noting splendid center resolution across all apertures and focal lengths, with uniform edge-to-edge quality particularly at 20mm. Built with weather resistance, a standardized 67mm filter thread, and a highly responsive, near-silent VXD linear autofocus motor, the lens offers stellar handling and tracking capabilities at a very reasonable price point. Furthermore, a built-in USB-C port allows for effortless firmware updates and focus ring customisation using Tamron's dedicated software. However, the lens design forces significant compromises in optical corrections that heavily rely on modern in-camera digital processing. Strong, prominent vignetting is visible wide open and never entirely disappears, while distortion is surprisingly worst at the 40mm telephoto end, showing a heavy 1.4% pincushion effect. Additionally, the background blur is only adequate, suffering from busy bokeh textures and harsh highlight edges, while starburst effects remain unimpressive. The lens also drops focus speed in low light...

The Tamron 20-40mm F2.8 Di III VXD (A062) for Sony FE mount is a highly compact, lightweight wide-angle zoom lens that fills a unique focal range between 20mm and 40mm while maintaining a constant F2.8 aperture. Weighing just 365g with a 74.4mm diameter, it offers an upscale, scratch-resistant finish and professional-grade weather sealing with eight internal seal points and a fluorine-coated front element. Its premium VXD focus motor delivers fast, quiet, and highly accurate autofocus tracking for humans, animals, and vlogging work. Mechanically, it includes an integrated USB-C port for direct firmware updates and manual focus ring customization via Tamron’s Lens Utility software. It also provides exceptional up-close performance, capturing a maximum magnification of 0.26x on the wide end and 0.20x on the telephoto end. Optically, the lens delivers exceptional center and mid-frame sharpness across the zoom range, performing at its peak on the 20mm end with strong corners even wide open, and resolving brilliantly at landscape apertures like F5.6. Chromatic aberrations are remarkably well-controlled, and the lens boasts fantastic coma performance, making it a stellar choice for astrophotography. However,...

The Tamron 20-40mm f/2.8 Di III VXD is a highly compact and lightweight lens priced at $700, making it an affordable, versatile choice for travel, portrait, and hybrid video shooters using Sony E-mount cameras. Optically, the lens delivers rich, sharp, and highly saturated images with quick and precise autofocus tracking powered by Tamron's linear VXD motor. It eliminates the blue color casts seen on older Tamron models, offers excellent dynamic range, features pleasing bokeh, and functions well as a studio lens due to its unique zoom range. However, the lens makes several compromises to maintain its low price and tiny build. Its main physical drawback is the total absence of physical controls on the barrel, lacking an AF/MF selection switch, a manual aperture dial, or a focus-hold button. Performance-wise, there is noticeable softness at the edges when shooting at wider focal lengths, and the lack of built-in optical image stabilization requires shooters to rely heavily on standard camera or post-production stabilization. Additionally, photographers who strictly require true ultra-wide fields of view may find the 20mm starting point restrictive compared to...

The Tamron 20-40mm f/2.8 Di III VXD review from The Digital Picture highlights a unique, lightweight, and compact lens for Sony full-frame cameras that offers excellent image quality and a highly versatile focal range. Its primary strengths include a superb, fast VXD linear motor autofocus system and a practical form factor suitable for vlogging, architecture, and environmental portraits. The-Digital-Picture.com

The Tamron 20-40mm F2.8 VXD (Model A062) is a unique full-frame zoom lens designed for Sony E-mount cameras that breaks traditional focal barriers by bridging the gap between ultra-wide and standard fields of view. Dustin Abbott highlights several prominent pros, including its remarkably compact and lightweight form factor (weighing just 365g) and an upscale, pro-grade build quality that features thorough weather sealing and a fluorine coating. Performance-wise, the lens shines with fast, silent, and accurate autofocus powered by Tamron’s VXD linear motor, a customizable USB-C port for tailored focus ring behaviour, a constant F2.8 aperture, low coma (making it great for astrophotography), and excellent close-up capabilities with a minimum focus distance of just 17cm at the wide end. YouTube · YouTube ·

The Tamron 20-40mm f2.8 Di III VXD is a highly recommended, lightweight, and compact ultra-wide-to-standard zoom lens designed for full-frame Sony E-mount cameras, retailing at a budget-friendly price of $700 / £880. Its physical performance stands out with its exceptionally light build at just 364g, full weather-sealing, a quiet and fast VXD linear autofocus motor, and an impressive minimum focus distance allowing for a 1:3.3 magnification at the wide end. Furthermore, it features a customizable focus ring that can be toggled between linear and variable gearing via Tamron's Lens Utility software, alongside excellent control over focus breathing, making it a highly capable option for videographers. However, the lens does compromise on specific optical areas and focal range versatility to maintain its small footprint. While image sharpness is very good within the APS-C circle, the full-frame corners are noticeably soft at f2.8 and require stopping down to achieve crisp definition. It lacks built-in optical image stabilization, relying entirely on the camera body's sensor-shift system, and does not feature a physical aperture ring or an accidental-release lock on its lens hood. Additionally,...

The Tamron 20-40mm F2.8 Di III VXD is a highly competent, compact, and lightweight (365g) standard zoom lens designed for full-frame Sony E-mount mirrorless cameras, which also functions as a 30-60mm effective zoom on APS-C bodies. Powered by a fast and virtually silent Voice-coil eXtreme-torque Drive (VXD) autofocus system, it offers a versatile but unusual zoom range that is ideal for landscape photography, architectural shots, astrophotography, and vlogging. Optically, the lens performs admirably, producing exemplary center-sharpness across the zoom range even at its constant, bright maximum aperture of f/2.8, while keeping color fringing completely negligible out to the corners. It also boasts a robust, weather-sealed build with a fluorine-coated front element, a USB-C port for customization via Tamron's Lens Utility software, and short minimum focusing distances that allow for detailed close-up shooting. However, the lens's specialized design introduces notable trade-offs, particularly its lack of telephoto reach at the long end and the omission of "Vibration Compensation" optical image stabilization, which can cause issues on camera bodies lacking in-body stabilization. The onboard physical controls are basic, omitting common features like an...

The Tamron 20-40mm F2.8 Di III VXD is a unique, budget-friendly full-frame zoom lens designed for Sony E-mount cameras, filling the gap between traditional ultra-wide and standard zoom options. Priced at $699, this highly compact and lightweight lens measures 3.4 by 2.9 inches and weighs just 12.9 ounces, making it an excellent choice for travel and handheld work. It is particularly well-suited for vlogging due to its gimbal-friendly design, snappy and quiet autofocus tracking, and close-up focus capabilities. Built with a sturdy plastic composite barrel, it features dust, splash, and anti-smudge fluorine protection, alongside a weather-protected USB-C port that allows users to customize manual focus responses via the Tamron Lens Utility app. Optically, the lens delivers outstanding sharpness in the center at f/2.8, though users must stop down to f/5.6-8 to achieve edge-to-edge clarity and eliminate soft corners.

The Tamron 20-40mm F/2.8 Di III VXD is a highly compact and lightweight zoom lens designed for Sony full-frame mirrorless cameras, offering a unique focal-length range that bridges ultra-wide and standard territories. Priced keenly at $699 / £879, it features a constant f/2.8 maximum aperture, a moisture-resistant construction with weather seals, and a built-in USB-C port for firmware updates and ring customisation via the Tamron Lens Utility software. Its optical layout includes 12 elements in 11 groups with low-dispersion and aspherical elements to maintain sharpness, alongside a VXD linear motor that delivers completely silent autofocus and a close minimum focusing distance of 19cm at the wide end. Testing on the demanding 61MP Sony Alpha A7R IV revealed excellent pixel-level sharpness in the centre of the frame across all focal lengths, well-suppressed focus breathing, and great resilience when shooting directly into the sun. The reviewer highlights several notable pros and cons, awarding the lens a highly recommended 4.5 out of 5 stars rating. The primary advantages include its exceptionally portable and featherweight design (weighing just 365g), impressive image detail rendition at...

The Tamron 20-40 mm f/2.8 Di III VXD is a compact full-frame zoom lens designed for mirrorless systems, reviving a classic focal range that prioritizes portability and affordability over standard ultra-wide extensions like 16-35 mm lenses. According to the comprehensive testing protocol by LensTip, the lens delivers excellent image sharpness in the center of the frame across all focal lengths and apertures. Its autofocus performance, driven by a VXD linear motor, stands out for being incredibly swift, silent, and highly accurate. Optically, it excels at managing internal anomalies, showcasing negligible lateral chromatic aberration, low spherical aberration, minimal focus breathing, and a surprisingly robust performance against ghosting and flares when shooting directly into bright light sources. However, LensTip's deep dive highlights a few clear optical compromises that users should consider. The most notable drawback is its edge sharpness on full-frame sensors, particularly between the 30-40 mm range at f/2.8, where images appear somewhat "soapy" and require stopping down to f/4.5 to clean up the details. Additionally, full-frame corners suffer from distinct comma-shaped distortion artifacts because coma correction is on the borderline...

The Tamron 20-40mm f/2.8 Di III VXD (Model A062) is an ultra-compact, versatile zoom for Sony full-frame cameras, featuring fast and silent VXD autofocus, moisture-resistant construction, and effective fluorine coating. It is highly regarded for its lightweight, portable design with smooth zooming and excellent compatibility with Sony’s Eye AF, making it ideal for travel and video content creation. Photo Review Key downsides include the lack of built-in optical image stabilization and the absence of physical controls on the lens body, such as AF/MF switches, requiring reliance on the camera system. Despite these limitations, the lens provides a high-performance alternative to standard zooms by balancing a constant f/2.8 aperture with a very compact form factor.

The Tamron 20-40mm F2.8 Di III VXD is a lightweight, compact full-frame zoom lens designed for Sony E-mount cameras, positioning itself as an affordable choice for travel photographers and vloggers. It features robust weather-sealing—including dust, splash, and anti-smudge fluorine protection—as well as a quiet, snappy VXD autofocus system that accurately tracks faces during video recording. Optically, the lens delivers outstanding center sharpness when shot wide open at f/2.8, achieving excellent edge-to-edge clarity across the frame when stopped down to f/5.6-8. Additionally, it supports a close-focusing distance of 6.7 inches at the 20mm end for macro-style perspective shots and includes a USB-C port for fine-tuning manual focus via the Tamron Lens Utility app.

The Tamron 20-40mm F2.8 Di III VXD (Model A062) for Sony E-mount full-frame cameras is highlighted as a highly versatile, category-defying wide-angle zoom lens perfect for everyday photography, landscapes, and vlogging. The review praises its incredibly lightweight construction (365g) and short length (86.5mm), making it exceptionally portable and stable when balanced on gimbals. Key optical and design advantages include a constant fast F2.8 aperture, an integrated waterproof USB-C port for custom settings through the TAMRON Lens Utility, effective weather-sealing, and an impressive minimum focusing distance of 0.17m to 0.29m. Furthermore, it utilizes Tamron's powerful VXD linear motor system to deliver near-instant, precise, and quiet autofocus tracking alongside excellent center sharpness across most of its focal range. However, the reviewer points out a few drawbacks to keep in mind before purchasing. In terms of optical limitations, the lens is notably susceptible to internal reflections, flares, and ghosting at higher/narrower aperture values when shooting directly against light sources. Additionally, shooting at the maximum 20mm focal length introduces mild vignetting and slight barrel distortion, though these specific flaws are easily corrected in post-processing....