
Sigma 1.4x EX DG APO Teleconverter Sigma Fit
The 1.4 EX is placed between the lens and the camera, and it allows the photographer to use the 70-200mm f/2.8 lens as a 98-280m f/4 lens, and the 300mm f/2.8 lens as a 420mm f/4 lens; the high optical performance is maintained and the AF speed is not affected. More
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The 1.4 EX is placed between the lens and the camera, and it allows the photographer to use the 70-200mm f/2.8 lens as a 98-280m f/4 lens, and the 300mm f/2.8 lens as a 420mm f/4 lens; the high optical performance is maintained and the AF speed is not affected.
Main Specification
Lens construction: 5 elements in 3 groups
Focal length: 1.4x that of a master lens
Aperture coupling range: F2.8 - F32
Reproduction ratio: 1.4x that of a master lens
Dimensions: 68.5 X 19.5mm
Weight: 143g (5oz.)
Click here to see a list of compatible lenses.
If you would like to find out more information on compatibility you can view Sigma's Teleconverter Compatibility Information Page here.
Back to topProduct Specification
For Use With | Sigma Fit - Sigma AF Lenses |
Magnification [x] | 1.4 |
Requires | f4 or faster for AF |
Type | Teleconverter |