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Canon 2X 2X-B Teleconverter, for Canon FD Mount, Breech Lock

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With Caps

* Item pictured for illustrative purposes only, actual item not pictured.

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Canon 2X 2X-B Teleconverter, for Canon FD Mount, Breech Lock Description


A most useful and unique accessory, the Canon Extender FD2X Type B effectively doubles the focal length of FD or New FD lenses. It may be used with all lenses of 300mm focal length or less, including zoom and wide-angle lenses. Special optical construction makes it possible to use the Type B extender on a wide variety of Canon lenses without sacrificing image quality. Features: Construction: 7 elements in 5 groups Coating: Super Spectra Magnification: 2 times Weight: 8.5 oz.

KEH Specifications

  • Magnification: 2x
  • Compatible Lenses: Canon FD lenses (less than 300mm and zooms with 200mm in their range)
  • Elements/Groups: 7/5
  • Lens Diameter: 64mm
  • Length: 43mm
  • Weight: 240 g


Physical Characteristics

Lens Mount Canon FD

General information

Brand Name Canon

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