Cela permet d'éviter le flou en employant une vitesse d'obturation plus rapide.
To get a 1:1 magnification, the lens needs to be at its minimum focus distance of 28cm, which gives a good working distance between the subject and the end of the lens. You can read more about how we make money in our
G is a trademark of Sony Corporation. A floating focus mechanism ensures that consistently superior optical performance is achieved at all focusing distances.Each lens is individually tested and calibrated to minimize spherical aberration so that the smoothest, most visually pleasing bokeh is achieved.A compact floating focus mechanism maintains consistently superior optical performance throughout the image at any focusing distance.Dual DDSSM (Direct Drive Super Sonic wave Motor) drive systems position the heavy-focus element groups required for full frame macro photography quickly, precisely, and quietly.The first α-series macro lens with built-in image stabilization makes it possible to shoot sharp macro images handheld.The impeccable Sony G Lens design emphasizes a graceful balance between high resolution and gorgeous background bokeh that can enhance the artist’s vision.MTF (Modulation Transfer Function) describes how well a lens can reproduce fine details, measured as the degree of contrast achieved between finely spaced lines.Lens hood (ALC-SH138: round shape, bayonet type), Lens front cap, Lens rear cap, CaseOur site is not optimized for your current browser. Macro images will be shot at smaller apertures, where the corner shading isn’t an issue, and a touch of vignetting on portraits can be a nice aesthetic touch.Macro lenses should show little distortion, and the 90mm obliges.
Si la réduction de la lumière devient excessive, réduisez l'ouverture du diaphragme de 1 ou 2 arrêts.Les caractéristiques et les spécifications peuvent être modifiées sans préavis. 512 Members. Tell us what you think - send your emails to
Cela vous permet de régler une petite partie de la scène dans la photographie, par exemple, en faisant zoom dans un sujet (format APS-C)C'est la ouverture la plus large disponible à la focale minimale. All other trademarks are trademarks of their respective owners.
The full range, 0.5m-infinity and 0.27m-0.5m, are the available options, with the latter obviously restricting the lens to its macro mode.
The first is that there is only a small difference in centre sharpness when shooting at f/2.8 and at f/8.