Canon RF 14-35 mm f4L IS USM

[Youssef]

Oui, le rendu est plus que correct.


Envoyé de mon iPhone en utilisant Tapatalk

[Mistral75]

Essai du Canon RF 14-35 mm f4L IS USM sur Canon EOS R5 par Klaus Schroiff pour OpticalLimits :

Canon RF 14-35mm f/4 L USM IS Review - OpticalLimits

Commentaire introductif de Klaus sur le forum : "Pretty good ..."

Points forts :

• Généralement très piqué
• Stabilisation optique de l'image dans un aussi grand angle
• Assez compact et léger

Point faible :

• Repose fortement sur la correction automatique du vignetage et de la distorsion

Qualité optique : 8/10
Qualité de fabrication : 8,5/10
Rapport performances / prix : 8,5/10

The Canon RF 14-35mm f/4 L USM IS is one of the best ultra-wide zoom lenses that we have tested to date. And that's quite an achievement given that the focal length range starts at 14mm. The image sharpness is consistently high across the zoom range with only a slight drop at 35mm f/4. Distortion correction does come at a cost at the 14mm setting, but even so, the results remain impressive. Speaking of autocorrection, the lens relies heavily on the vignetting and distortion compensation, but that's not unusual in this lens class. Lateral CAs are a bit elevated but not dramatically so. The sun star rendering is pretty nice and shows up "early".

There are no surprises with the mechanical construction of the RF 14-35mm f/4 L. It follows the usual Canon design rules. Canon's engineering plastics for the lens body have this strange combination of feeling a little hollow while also being tough. Weather-sealing for professional uses has, of course, been added as well. The zoom action is a little unusual in that the lens extends towards the extreme ends. The Nano USM AF is certainly fast enough. Canon did somehow manage to integrate an optical image stabilizer into the lens, which is quite an achievement for a lens this wide. This helps with low-light photography despite the rather slow max. aperture of f/4.

And unless you really need an extra stop in speed, the Canon RF 14-35mm f/4 L USM IS is an easy recommendation.

[rsp]

Un digne successeur du 4/16-35 LIS.

[Sebas_]

Je confirme, j´en suis tres content et les images sont impressionnantes!
Aussi bien la qualité optique que de construction sont top, et avec les profils LR appliqués a l'import, on ne sent pas les défauts cités (sauf a tirer comme un bourrin).
Optique vraiment a recommander!

[portalis]

Un digne successeur du 4/16-35 LIS.

S'il est aussi bon que la version EF tout en démarrant à 14 mm, il s'agit assurément d'une superbe optique!