Sigma TC-1401 1.4x Teleconverter for Canon EF

Sigma TC-1401 1.4x Teleconverter for Canon EF

Product Highlights

-Canon EF Teleconverter

-1.4x Magnification Factor

-Communication Between Lens & Camera

-AF Operates at up to f/8

-One Special Low Dispersion Element

-Dust and Splashproof

-Compatible with Select Sigma Lenses


Optimized for Canon EF-mount lenses in the Global Vision line, the TC-1401 1.4x Teleconverter 

from Sigma will offer an increase in focal length of 1.4 times for select Global Vision lenses. 

This model offers full communication between the lens and camera and will allows autofocus to operate at up to f/8. 


The teleconverter also features one Special Low Dispersion element for reducing the appearance of chromatic aberrations 

and maintaining quality. Additionally, for protection, the TC-1401 is both dust and splash proof. When attached, 

the 1.4x conversion results in a light loss of approximately one stop. A soft zippered carrying case is included 

to protect the teleconverter when not in use.


Lens construction features 7 elements in 5 groups


Compatible Lenses, SEE: https://www.sigmaphoto.com/lenses/lens-resources/teleconverter-compatibility 


Magnification 1.4x
Light Loss One stop
Lens Elements/Groups 07-May
Dimensions 2.7 x 1.0" (69.8 x 25.0 mm)
Weight 6.7 oz (190 g)
Packaging Info
Package Weight 0.75 lb
Box Dimensions (LxWxH) 3.8 x 3.8 x 3.7"
  • EAN: 085126879549
  • Brand: Sigma
  • Product Code: SIG-TC-1401-C
  • Availability: Low Stock
  • €299.00
  • Ex Tax: €243.09
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Tags: Sigma, Sigma TC-1401, Teleconverter, Canon,