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Canon Extender EF 2x III vs Sony SAL-20TC

    Canon Extender EF 2x III Teleconverter
    Canon Extender EF 2x III
      Sony SAL-20TC Teleconverter
      Sony SAL-20TC
      User rating
      58
      3.9 out of 5
      58 user ratings
      5 stars
      		37 %
      4 stars
      		32 %
      3 stars
      		17 %
      2 stars
      		6 %
      1 stars
      		5 %
      7
      4.0 out of 5
      7 user ratings
      5 stars
      		14 %
      4 stars
      		71 %
      3 stars
      		14 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      General

      Canon Extender EF 2x IIICanon Extender EF 2x III
      Sony SAL-20TCSony SAL-20TC
      Mount typeCanon EF
      Sony A

      Dimensions

      Canon Extender EF 2x IIICanon Extender EF 2x III
      Sony SAL-20TCSony SAL-20TC
      Weight11.46 oz7.05 oz
      Diameter2.83 in2.52 in
      Length2.07 in1.71 in

      Optics

      Canon Extender EF 2x IIICanon Extender EF 2x III
      Sony SAL-20TCSony SAL-20TC
      Elements96
      Groups55

      Focus

      Canon Extender EF 2x IIICanon Extender EF 2x III
      Sony SAL-20TCSony SAL-20TC
      Maximum magnification2x2x

      Pros & Cons

      Pros
          Cons

              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