Tamron SP 70 300mm F 4 5 6 Di VC USD Avis | 54 Données comparées

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The Tamron SP 70-300mm f/4-5.6 Di VC USD is a highly capable mid-range telephoto zoom lens built for both digital and film cameras. It marks a major upgrade for Tamron by introducing an Ultrasonic Drive (USD) coreless ring motor for swift, silent autofocusing that bypasses the camera's internal shaft drive. The lens features a complex optical formula containing low dispersion (LD) and extra low dispersion (XLD) elements designed to eliminate chromatic aberrations. Additionally, its specialized Vibration Compensation (VC) system claims up to four stops of image stabilization, allowing photographers to successfully shoot hand-held images in low light without a tripod. The lens delivers several distinct pros and cons based on user experiences and design specifications: Pros Excellent Stabilization: The proprietary Vibration Compensation is highly praised for being rock-steady, with some users noting it outperforms Nikon's VR system. Impressive Sharpness: It provides edge-to-edge sharpness throughout the zoom range, notably maintaining high image quality even when extended fully to 300mm. Robust Build: The lens has a modern, solid build quality with a metal mount, tight mechanical rings, and full-time manual autofocus override....

The Tamron SP 70-300mm F/4-5.6 Di VC USD lens delivers impressive optical performance that closely matches its more expensive competitor, the Canon EF 70-300mm IS USM. Center sharpness remains nearly identical between both lenses across all focal lengths, performing remarkably well even when shot wide open. The Tamron particularly shines at the 300mm focal length, where it beats the Canon lens by offering superior corner sharpness and slightly less chromatic aberration, especially when paired with a full-frame sensor. Additionally, its Vibration Control (VC) system is highly effective, providing roughly three stops of image stabilization to help secure sharp handheld shots at lower shutter speeds. However, the lens does have a few drawbacks to consider. The physical design is noticeably wider than the Canon equivalent, meaning it requires larger and potentially more expensive 62mm filters rather than 58mm ones. While its image stabilization performs well once active, the VC mechanism exhibits an unrefined behavior, causing the viewfinder image to noticeably jump during startup and occasionally jerk during operation. The lens also suffers from minor barrel distortion at 70mm, which quickly transitions...

The Tamron 70-300mm f/4-5.6 Di VC USD is evaluated by CNET as a budget-friendly full-frame telephoto zoom lens that delivers sharp image quality without the hefty price tag of proprietary brand-name alternatives. Built with a heavy 765g plastic exterior, it is available for Canon, Nikon, and Sony mounts, though it lacks built-in vibration compensation on the Sony version due to Sony's in-body stabilization. The lens demonstrates excellent central sharpness, particularly when utilized within the shorter 70-150mm focal length range, making it a highly capable tool for budget-conscious photographers. The primary advantages highlighted in the review include its near-silent autofocus mechanism and highly effective Vibration Compensation (VC) system, which allows photographers to capture steady handheld shots at shutter speeds as slow as 1/10 of a second. On the downside, the lens suffers from an unattractive and harsh bokeh style and a very firm, high-resistance zoom movement when manipulating the ring. Additionally, vignetting is visible at both ends of the focal length range, backlit scenes can appear quite hazy in bright lighting, and its 1.5m minimum focus distance limits its overall utility...

Despite its high value, the lens exhibits a few notable drawbacks, particularly regarding image quality at its extremes and optical distortions. At the maximum 300mm focal length, the image becomes noticeably woolly, and the resolution in the corners lags slightly behind the center. Optically, there is visible vignetting at maximum apertures, and distortion quickly shifts from barrel-shaped at 70mm to over 1% pincushion distortion at focal lengths above 80mm. Furthermore, its background blur or bokeh can sometimes appear restless, revealing distinct rings around bright light sources or turning into cat's eye shapes near the edges due to vignetting. However, the reviewer notes that the vignetting and distortion are easily corrected with a single click using standard software correction profiles in Lightroom or Photoshop.

The Tamron SP 70-300mm f/4-5.6 Di VC USD is a solid, well-built telephoto lens that offers excellent value and directly competes with native options like the Nikkor 70-300mm. Optically, the lens shines with exceptional center sharpness across all focal lengths, especially from 100mm to 135mm, which serves as its sweet spot. Chromatic aberrations are negligible due to the inclusion of low-dispersion (LD and XLD) glass elements, and the internal focusing mechanism keeps the front element stationary, making polarizer usage seamless. Its standout features include a highly effective 3-axis Vibration Compensation (VC) system that delivers up to 4 stops of stabilization for static viewfinder images, alongside a fast and quiet Ultrasonic Silent Drive (USD) autofocus motor with full-time manual override. On the downside, the lens experiences a noticeable drop in corner sharpness at 300mm, requiring users to stop down to f/16 or f/22 to achieve uniform edge-to-edge clarity. While the autofocus is generally quick, it can hunt for focus in low-light and low-contrast environments. Vignetting is quite strong when shooting wide open, and the reviewer noted unpredictable exposure variances on full-frame...

The Tamron SP 70-300mm f/4-5.6 Di VC USD is a high-performance telephoto zoom lens offering very good resolution across all focal lengths, along with effective Vibration Compensation (VC) and fast, quiet USD autofocus. Optically, the lens excels at controlling distortion and chromatic aberration, making it a capable, high-value option. ePHOTOzine While providing strong flare control generally, the lens can exhibit reduced contrast and veiling flare when shooting directly into strong light sources. Despite this, the lens is considered a successful, high-performing choice for its class.

The Tamron SP 70-300mm f/4-5.6 Di VC USD is a modern classic, lightweight, and budget-friendly telephoto zoom lens designed for Canon EF and Nikon F mount DSLRs. Built with an exotic optical path featuring Low Dispersion (LD) and eXtra Low Dispersion (XLD) elements, it stands out for its fast, internal Ultrasonic Silent Drive (USD) autofocus and a proprietary Vibration Compensation (VC) system that delivers a four-stop stabilization benefit. While no longer in production, it remains a highly respectable second-hand option that includes a petal-shaped lens hood.

The Tamron SP 70-300mm f/4-5.6 Di VC USD lens is recognized as a high-performing, budget-friendly full-frame telephoto zoom, delivering impressive center sharpness and overall image resolution aided by Specialized LD and XLD elements. Its key advantages include a highly effective four-stop Vibration Compensation (VC) system and a fast, quiet Ultrasonic Silent Drive (USD) autofocus motor, making it versatile for handheld sports and wildlife photography. Conversely, the lens shows a noticeable drop in contrast and sharpness at the 300mm focal range, alongside minor edge softness and susceptibility to chromatic aberration. It is relatively bulky and heavy at 765 grams and features a variable f/4-5.6 aperture, which may limit performance in low-light conditions.