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Canon Extender EF 1.4x III vs Canon Extender EF 2x III

    Canon Extender EF 1.4x III Teleconverter
    Canon Extender EF 1.4x III
      Canon Extender EF 2x III Teleconverter
      Canon Extender EF 2x III
      User rating
      43
      4.1 out of 5
      43 user ratings
      5 stars
      		37 %
      4 stars
      		39 %
      3 stars
      		20 %
      2 stars
      		2 %
      1 stars
      		0 %
      58
      3.9 out of 5
      58 user ratings
      5 stars
      		37 %
      4 stars
      		32 %
      3 stars
      		17 %
      2 stars
      		6 %
      1 stars
      		5 %

      Full Comparison

      Units:

      General

      Canon Extender EF 1.4x IIICanon Extender EF 1.4x III
      Canon Extender EF 2x IIICanon Extender EF 2x III
      Mount typeCanon EFCanon EF

      Dimensions

      Canon Extender EF 1.4x IIICanon Extender EF 1.4x III
      Canon Extender EF 2x IIICanon Extender EF 2x III
      Weight7.83 oz11.46 oz
      Diameter2.83 in2.83 in
      Length1.06 in2.07 in

      Optics

      Canon Extender EF 1.4x IIICanon Extender EF 1.4x III
      Canon Extender EF 2x IIICanon Extender EF 2x III
      Elements79
      Groups35

      Focus

      Canon Extender EF 1.4x IIICanon Extender EF 1.4x III
      Canon Extender EF 2x IIICanon Extender EF 2x III
      Maximum magnification1.4x2x

      Pros & Cons

      Pros
          Cons

              Often compared with Canon Extender EF 1.4x III

              Canon Extender EF 1.4x III Teleconverter
              Canon Extender EF 1.4x II
              CanonExtender EF 1.4x III
              CanonExtender EF 1.4x II

              Often compared with Canon Extender EF 2x III

              Canon Extender EF 2x III Teleconverter
              Canon Extender EF 2x II
              CanonExtender EF 2x III
              CanonExtender EF 2x II
              Canon Extender EF 2x III Teleconverter
              Canon Extender EF 1.4x II
              CanonExtender EF 2x III
              CanonExtender EF 1.4x II