Optical zoom

Discussion in 'General Science' started by susannah, Jul 27, 2013.

  1. susannah

    Thread Starter Active Member

    Feb 14, 2010
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  2. bertus

    Administrator

    Apr 5, 2008
    15,641
    2,344
    Hello,

    The 27X has this in the specifications:

    3.2-86.4mm manual varifocal lens
    27X optical zoom and 10X digital zoom

    This is a much higher range as the 3.5-8mm zoom, wich would be a zoom range of 2.3 X

    Bertus
     
  3. Clara_Doran

    New Member

    Sep 3, 2013
    1
    0
    I presume you're referring to the varifocal lens? Higher number means longer focal length and narrower angle of view.
     
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