Re: GX85 IBIS + Speed Booster?

Re: GX85 IBIS + Speed Booster?

With a speed booster with no electronic communication (i.e. Aputure LensRegain) what focal length do we type into the manual stabilizer option?

The focal length of the lens or MFT equivalent Focal Length?
 
You put the focal length of what the lens is/becomes. So if you're using a Panasonic 25mm, you would put in 25mm for the focal length. If you're putting on a Canon EF 50mm with no speedbooster you would be inputting in 50mm. Canon 50mm with an Aputure LensRegain (.75x), you would be putting in 37.5mm (which in the case of the GX85 would be 35mm or 40mm since it doesn't have a 37.5mm option).
 
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