| Question: | What are the optical components of the DiMAGE X31? | Answer: | This model features a 3x zoom lens (4.7 - 14.1mm which equivalent to 36 - 108 mm in 35mm format) built in the planer body, with 10 elements in 9 groups. It includes two double-sided aspheric elements to achieve the high quality image and miniaturization. |
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