Tokina atx-i 17 35mm F 4 FF Análisis | 54 Datos comparados

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The Tokina AT-X 17-35mm f/4 Pro FX lens features a robust, weather-sealed build with an 82mm filter thread and delivers low distortion and low chromatic aberration. It is praised for being a lightweight (600g) and comfortable option for full-frame cameras, offering a cost-effective alternative to mainstream brands. However, the lens requires stopping down to f/8 for maximum performance as edge sharpness is only fair to good when shooting wide open at f/4. A notable drawback is the performance drop at 24mm, where a hazy appearance due to spherical aberrations results in only fair sharpness across the frame.

The Tokina 17-35mm f/4 AT-X PRO FX SD is a highly robust, professionally built wide-angle zoom lens that delivers impressive optical performance when tested on an APS-C camera like the Nikon D3200. Designed for full-frame sensors, it functions as a 26-50mm equivalent standard-to-wide zoom on a crop sensor, providing exceptionally high center sharpness starting at f/4, which peaks at f/5.6 and ensures excellent edge-to-edge resolution. Additionally, the lens features a 12-blade diaphragm that produces a pleasing, rounded bokeh. Vignetting is practically non-existent on an APS-C sensor, and distortion is remarkably well-controlled, shifting minimally from light barrel distortion at 17mm to light pincushion distortion above 20mm. Despite these strengths, the review highlights several distinct drawbacks. The lens lacks built-in image stabilization and its newly developed Silent Drive-Module (SD-M) autofocus system is noticeably loud, contrary to its name. Its complex optical structure of 13 elements makes it highly susceptible to flare and ghosting at wider focal lengths between 17mm and 23mm, even in studio settings. Furthermore, chromatic aberration is visible along sharp contrast transitions in the corners when shooting wide open at...

The The-Digital-Picture.com review by Bryan Carnathan highlights the Tokina 17-35mm f/4 AT-X Pro FX lens as a rugged, cost-effective full-frame wide-angle zoom with impressive geometric distortion control that outperforms pricier competitors. Key benefits include solid build quality, 82mm filter threads, and robust weather sealing. Conversely, the review notes significant drawbacks, specifically inconsistent, front-focusing autofocus and a noisy, slow push-pull clutch mechanism for manual focus. Due to these autofocus inaccuracies and the f/4 aperture, the lens is considered unsuitable for sports or action photography, according to The-Digital-Picture.com.

The Tokina AF 17-35mm f/4 AT-X Pro FX is a compact, lightweight, and affordable wide-angle zoom lens designed for full-frame cameras, offering an expanded zoom range compared to its faster sibling, the 16-28mm f/2.8. Tested on a Nikon D3x, the lens stands out for its excellent build quality, featuring a tightly assembled, high-quality plastic lens tube with a physical size that remains constant during zooming. Additionally, it features a non-rotating front element and an 82mm filter thread, making the hassle-free use of polarizers possible. However, the lens has several drawbacks regarding its usability and features. Its autofocus relies on an integrated DC motor that feels a bit rough, is noticeably louder than modern ultrasonic drives, and performs at a standard, non-exceptional speed. Manual control relies on Tokina's classic one-touch focus clutch mechanism to switch between AF and MF, which requires user adaptation and can feel less intuitive than a simple switch. Furthermore, while the filter thread is a major benefit, the large 82mm size demands rather expensive filters, and the zoom ring operation feels quite stiff compared to the smoothly...

The Tokina AT-X 17-35mm f/4 FX lens is a robust, water-resistant, and competitively priced ultra-wide-angle zoom that delivers excellent center resolution, peaking between f/4.5 and f/8 with a "sweet spot" at 20mm. Its solid build and smooth, 45-degree zoom ring make it a durable choice for full-frame users. Conversely, the lens exhibits significant edge and corner softness when shooting wide open, which persists up to f/8 at the 17mm setting. Additionally, the built-in autofocus motor is notably louder than native competitors, making it unsuitable for quiet video recording environments.

The Popular Photography review benchmarks the Tokina 17–35mm f/4 AT-X PRO FX zoom lens as a highly competitive, budget-friendly alternative to Canon and Nikon's popular ultrawide f/4 lenses. Retailing at a lower street price of $720, the lens delivers excellent sharpness and contrast across its tested focal lengths on the optical bench, performing on par with its more expensive competitors. Its standout optical achievement is its superior control over distortion; at 17mm, its visible barrel distortion is limited to a mere 0.40%, significantly outshining its Canon rival. Additionally, it features solid moisture resistance through updated switch and ring seals, along with highly legible distance barrel markings that explicitly display an "MF" indicator when using Tokina's mechanical push/pull focusing clutch. Despite these stellar optics, the lens displays a few structural and operational drawbacks. Weighing 1.41 lbs, it sits heavily midway between its Canon and Nikon counterparts and remains physically bulky. It requires a less common, larger 82mm filter diameter, making accessories more expensive. The push/pull focusing mechanism itself is criticized as being old-fashioned compared to modern lenses that allow manual focus...

The What Digital Camera review highlights the Tokina AT-X 17-35mm f/4 PRO FX as a highly capable and exceptionally affordable super-wide zoom alternative for full-frame cameras. Main pros include an aggressive street price—frequently found online for £600 compared to its £830 list price—and excellent overall build quality featuring robust sealing rings for dust and damp protection. Optically, the lens excels with incredibly low distortion, rendering very clean, natural images that make it a premier choice for cramped indoor environments like tight registry offices. Furthermore, technical MTF tests confirmed consistent, high-resolution sharpness tracking across almost the entire aperture range, showing virtually zero visible chromatic aberrations at 17mm and 24mm. However, the reviewer points out several notable cons and design limitations. The lens utilizes a push-pull clutch mechanism to shift between AF and MF modes; while this keeps the ring stationary during autofocus, it completely prevents the photographer from making manual focus overrides while remaining in AF mode. The lens is also physically restricted to only Canon and Nikon mounts, locking out users of other camera systems. Finally, the lens hood is...