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Tamron 1.4X SP Teleconverter For Canon EF Mount, Light Gray, (140F-CA)

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

Tamron 1.4X SP Teleconverter For Canon EF Mount, Light Gray, (140F-CA) Description


The 1.4X teleconverter will increase the focal length of the master lens by 1.4X and make the lens one f-stop slower. The 2X doubles the focal length of the master lens and makes the lens two f-stops slower. In addition to increasing focal length, both teleconverters allow greater magnification in macro since the Minimum Object Distance (MOD) of the master lens does not change when used with the teleconverters.

KEH Specifications

  • Magnification: 1.4x 
  • Rear Mount Diameter: 
  • Compatible Cameras: Canon EOS, Canon Digital
  • Filter Thread: 
  • Elements/Groups: 5/4
  • Lens Diameter: 68mm (2.68")
  • Length: 19mm (0.76")
  • Weight: 132g (0.29 lb)


Physical Characteristics

Lens Mount Canon EF

General information

Manufacturer Part Number 14711
Manufacture GTIN 725211147114
Brand Name Tamron

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