Essai du Tamron 17-70 mm f/2,8 Di III-A VC RXD en
monture Fujifilm X sur Fujifilm X-S10 par John Riley pour ePHOTOzine :
Tamron 17-70mm F/2.8 DI III-A VC RXD Fujifilm X Mount Lens Review | ePHOTOzine (3 + 1 pages)
Points forts :
- excellent piqué
- aberrations chromatiques bien contrôlées
- vignetage modeste
- pratiquement aucune distorsion
- 5 stops de stabilisation
- protégé contre la poussière et l'humidité
- bokeh détendu
[?] et onctueux
- prix raisonnable
- maniement aisé.
Point faible :
- le piqué diminue aux toutes petites ouvertures.
Highly Recommended – An excellent choice as a high quality standard zoom lens with great handling.
The pre-production verdict was, “The new lens is an exciting prospect for Fujifilm users, being fast and efficient, and if the final quality is as good as it looks as though it could be, a winner. The range offered is perfect for general use, and the lens lends itself to many different styles of photography, be it reportage/street, architecture, close sports, portraiture, landscape or still life.”
So, does the full production lens come up with the goods? The short answer is yes, it does. Sharpness is excellent and well maintained as we zoom in. Bokeh is pleasantly smooth and relaxed. The other technical requirements are well met. The handling is ultra-smooth and ergonomically sound. In addition, the less easily defined overall look of the images is extremely attractive. This is a lens that can be happily used for most of our general shooting in all the various genres mentioned above and more.
"Highly Recommended".
Deux remarques :
- j'aimerais qu'on m'explique ce qu'est un bokeh détendu ("
relaxed bokeh")
- le point faible trouvé au Tamron est valable pour à peu près tous les objectifs, les lois de la diffraction étant ce qu'elles sont.
