Testseek.fr ont rassemblé 16 examens experts du Tamron 20mm f/2.8 Di 3 OSD M1:2 et l'estimation moyenne est 81%. Faites descendre l'écran et voyez les toutes les revues pour Tamron 20mm f/2.8 Di 3 OSD M1:2.
February 2020
(81%)
16 Avis
Note moyenne issue des avis d’experts sur ce produit.
Utilisateurs
(88%)
24 Avis
Note moyenne délivrée par les utilisateurs du produit.
Bon niveau de netteté à f/4 et f/5,6, Encombrement limité, Bonne gestion des aberrations chromatiques, Résistance à l'humidité et à la poussière
Qualité en retrait à la plus grande ouverture, Autofocus peu réactif et un peu bruyant, Pas de stabilisation, Mauvaise gestion des distorsions et du vignettage, Pas de bouton de contrôle paramétrable
Le 20mm F/2,8 Di III OSD M1:2 est une optique compacte et bien finie. Malgré cela, elle nous laisse la même impression que le 24mm F/2,8 Di III OSD M1:2. On retrouve les mêmes défauts au niveau du piqué, une distorsion toujours très marquée, voire un vig...
Extrait: The Tamron 20mm f/2.8, 24mm f/2.8 and 35mm f/2.8 prime lenses have a lot in common. All three are fast, compact and designed for full-frame Sony mirrorless cameras. And all focus as close as just a few inches. Tamron, who will mark their 70th anniversa...
Publié: 2020-03-27, Auteur: Maciej , review by: lenstip.com
very good image quality in frame centre, lack of problems related to longitudinal chromatic aberration, slight lateral chromatic aberration, good correction of coma, properly corrected astigmatism, sensible performance against bright light, silent and acc
some problems with spherical aberration, huge vignetting on full frame, monstrous distortion, slow autofocus, I can't say I am charmed by this lens. I would expect a better performance, especially with a price tag of $349. Tamron optics specialists gave u
Fortunately such serious slip-ups as monstous distortion, a very slow autofocus or huge vignetting, not especially sensitive to stopping down of the aperture, are recompensed by several serious assets. You get very sharp images in the frame centre, no mat...
Extrait: Buy Now ► Rent Now ►Where you buy your gear matters. You expect to get what you ordered and you want to pay a low price for it. The retailers I recommend below are the ones I trust for my purchases. Get your Tamron 20mm f/2.8 Di III OSD Lens now from:Ple...
Small, Light, Weather sealed, Fast to focus in most situations, It's $349,
Though the distortion can be fixed in post, I'd rather not do it, The Tamron 20mm f2.8 Di III OSD is a great lens for what it is. Our only major problem is the distortion, but that's easily fixed in post-production. This lens has great image quality with
Exceptional sharpness across the whole frame, Compact and lightweight weather-sealed build, Short minimum focus distance
Autofocus speed is a little pedestrian, Heavy barrel distortion if uncorrected, No optical stabilization, but that's not unusual
Tamron recently announced three new wide-angle primes for Sony full-frame E-mount cameras, with 20mm, 24mm and 35mm focal lengths. All share a common aperture rating of f/2.8 and a filter size of 67mm. The primes have a tough act to follow, as we've recen...
Extrait: Cameras that can swap out lenses, like those in Sony's mirrorless system, don't work with just any lens. You'll need to shop for one that's made for your camera. If you opt for the Sony system, you'll benefit from a very long history, and with a decade's...