Exempelvis skriver Sony om just det när de vill skryta om sin sensorbaserade vibrationsreducering
http://www.sony.net/SonyInfo/technology/technology/theme/alpha_01.html
Att få över brännvidden är ju inget problem. Problemet är att vibrationsreduceringen är en mekanisk funktion som svårligen kan vara optimerad för allt mellan 8 och 1200mm inom samma mekaniska konstruktion. Faller på sin egen orimlighet.
Visar sig ju också på att vibrationslösningarna hos ex Nikon är betydligt era avancerade. Finns olika inställningar på de mera avancerade objektiven där vibrationsreduceringen tar hänsyn till om fotografen handhåller objektivet, har det på stativ eller handhåller sittande i ett fordon som rör sig.
Några som uttrycker exakt samma åsikt är Canon och Nikon. De borde ju veta eftersom de är de två mest framgångsrika tillverkarna som finns.
Nikon
"Each lens is optimally tuned to achieve reliable correction. Unlike cameras that only provide an internal image-blur function, every lens is optimised. As a result, you can shoot at shutter speeds up to three or four stops slower than would otherwise be possible."
https://nikoneurope-en.custhelp.com...sion/L3RpbWUvMTMxMDM4MzY2Mi9zaWQvUlV6Y3ZJeWs=
Canon
"Canon Optical Image Stabilizer technology is built into many EF and EF-S lenses and outperforms in-camera stabilization technologies found in other cameras by allowing for more movement of the stabilizing lens group. Especially with telephoto lenses, as the lens focal length increases, the effect of shake and the degree of correction needed to cancel it increases as well. With the Optical Image Stabilizer in the lens, Canon can equip each IS lens with the stabilizer it needs for effective shake correction. Other systems are limited by how far they can move an image sensor, and as a result their stabilization is less effective as telephoto lengths get longer."
http://usa.canon.com/cusa/consumer/standard_display/Lens_Advantage_IS
Se även Amateur Photographer Magazine 23 Jan 2010 artikel Stabilisation Systems pp81-85
"Because each OIS lens has a dedicated OIS lens yoke, the compensation can be tailored to suit the lens + body mass.
The OIS lens yoke can translate the image in x & y over whatever distance is required to compensate for camera movement. Image shifts that could not feasibly be accommodated by a sensor-shift based OIS are feasible with a lens-based OIS."
http://www.brayebrookobservatory.org/BrayObsWebSite/HOMEPAGE/OIS_M&M.html