Originally posted by robjmitchell That is clearly not the optical formula of the Q 06 zoom, check the lens database where the 06 formula is shown.
Indeed, I expressed myself wrongly. Let me rephrase it for the sake of clarification.
The optical formula above is described in a patent request filled on March 10, 2011 (an eternity in the digital world), the patent itself having been granted on October 4th, 2012.
In the patent's description, 5 embodiments (see Tables 2, 5, 8, 11 et 17) correspond to a 15-45mm f/2.8 covering the image circle of a 1/1.7" sensor and only one (see Table 14) to a 70-200mm covering the image circle of a 24x36 sensor.
See
Publication Images for further details (this is the US extension of the Japanese patent).
I therefore consider the 70-200mm in the patent to be some kind of 'red herring' and the patent itself to be the basis on which the Q's 06 Telephoto Zoom has been further developed.