Dear geo... folks,
following the AR discussion recently, I thought this may be the right forum to ask, as I assume that Android and iphone devices are widely used by mobile AR developers.
Would you by any chance know where to find the folllowing information?:
- physical sensor sizes (that is, in mm).
- optical focal length (preferable) or focal length in 35mm equivalent

Alternatively, do you guys know what angle of view do these devices have (as far as I know, there is no zoom, so it should be only one value, right)? For whatever view-based application these parameters are crucial to compute the visible field of view. And as far as I can tell, they are not available anywhere...
Cheers
Martin

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