Sigma TC-1401 1.4x Teleconverter for Nikon F

Product Features

• Nikon F 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

In the Box

• Sigma TC-1401 1.4x Teleconverter for Nikon F
  
• Front Cap
  
• Rear Cap
  
• Soft Carrying Case

Overview

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 two Special Low Dispersion elements for reducing the appearance of chromatic aberrations and maintaining quality. Additionally, for protection, the TC-1401 is both dust and splashproof. When attached, the 1.4x conversion results in a light loss of approximately one stop.
This Converter will only work with the following lenses;
Sigma 120-300mm F2.8 DG OS HSM | Sports
Sigma 150-600mm F5-6.3 DG OS HSM | Sports
Sigma 150-600mm F5-6.3 DG OS HSM | Contemporary