Zum Hauptinhalt wechseln

Änderungen an Schritt Nr. 18

Bearbeitet von Andrew Optimus Goldheart -

Bearbeitung genehmigt von Andrew Optimus Goldheart

Gelöscht
Hinzugefügt
Unverändert

Schritt-Zeilen

[* black] Is that a [guide|39841|Force Touch trackpad|stepid=89855|new_window=true]? No, it's an exposed view of the a7R II's sensor-shift stabilization hardware. Sony's marketing team named this the 5-axis SteadyShot.
[* black] The central tray of the stabilizer holds the image sensor, and is home to three electromagnets, each a component of a [https://en.wikipedia.org/wiki/Voice_coil|voice coil|new_window=true], an electromechanical device used for incredibly fine positioning.
[* icon_note] Voice coils are also found in [http://rack1.ul.cs.cmu.edu/rotaryvoicecoil/|platter hard drives|new_window=true], controlling the read/write arm.
[* black] These coils live in the magnetic fields of their permanent magnet buddies—which means by very quickly and very precisely adjusting their power,slight variations in power to the three coils generates forces in a variety of directions of forces can be generated. Specifically, enough directionsdirections. Enough variety to adjust the sensor on [http://www.techradar.com/us/news/photography-video-capture/cameras/sony-a7-ii-5-axis-stabilisation-how-it-works-1274668|five distinct axes|new_window=true]. Not a small feat for 5 axes of stabilizationa full-frame camera.
[* black] These coils live in the magnetic fields of their permanent magnet buddies—which means by very quickly and very precisely adjusting their power,slight variations in power to the three coils generates forces in a variety of directions of forces can be generated. Specifically, enough directionsdirections. Enough variety to adjust the sensor on [http://www.techradar.com/us/news/photography-video-capture/cameras/sony-a7-ii-5-axis-stabilisation-how-it-works-1274668|five distinct axes|new_window=true]. Not a small feat for 5 axes of stabilizationa full-frame camera.