Patent attributes
A portable device comprises a first portion and a second portion, the first portion having a first front surface and a first back surface. The first portion comprises an image sensor and a first imaging optical arrangement lying in imaging connection with the image sensor and defining a first field of view with a wide angle of view. The second portion comprises a second imaging optical arrangement. The first and the second portions are movably coupled to allow adjustment of the device to a closed position with the second portion lying against the first back surface, with the second imaging optical arrangement aligned with the first imaging optical arrangement, whereby the first and the second imaging optical arrangements define a second field of view, and to open positions with the second portion lying outside the first field of view.
