Product Code: G245115C
Sigma TC-1401 1.4x Teleconverter APO Canon EF
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The Sigma 1.4x TC APO for Canon EF-mount increases the focal length of compatible lenses providing full communication between the lens and the camera and also features a weather resistant casing.
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Sigma 1.4x Tele Converter TC-1401 Lens Canon Fit
The SIGMA Teleconverter TC-1401 has been developed exclusively for Sigma's new Global Vision lenses and offer the finest glass materials to ensure the best possible image quality. Both models incorporate SLD (Special Low Dispersion) glass elements that offer excellent aberration correction ensuring a new high standard for tele Converters. Their compact and lightweight designs also provide an easy extension of focal range and their durable construction make them suitable for professional use helped by their dust and splash-proof design.
Supplied Accessory: Case
Exposure
Using the SIGMA TELE CONVERTER decreases the effective aperture by one F-stop with 1.4x Tele Converter. Correct exposure can be obtained whatever exposure mode is being used.
Focusing
On the lists the lenses marked “AF” will retain auto focus operation when used with a Tele Converter. The lenses marked “MF can only be used for manual focus.
Some lenses will be operated AF even mentioned “MF” however be aware that these lenses cannot focus precisely by auto focusing. Therefore please use such lenses in MF mode when teleconverter is attached.
Sigma Current Lens Compatibility | FOR CANON | |
| TC-1401 | ||
| AF*5 | MF | |
| AF | AF | |
| AF*6 | MF | |
| AF*3 | AF*3 | |
| AF*4 | MF | |
| AF*4 | MF | |
| AF | AF*4 | |
| AF*7 | MF | |
*1 It becomes compatible with the new tele converters once the lens firmware is updated to Ver. 1.01 or later.
*2 It becomes compatible with the new tele converters once the lens firmware is updated to Ver. 1.02 or later.
*3 It becomes compatible with the new tele converters once the lens firmware is updated to Ver. 1.03 or later.
*4 When SIGMA TELE CONVERTER TC-1401 is attached to cameras that are compatible with AF at F8 it is possible to shoot with AF. In cases where contrast or brightness level of the shooting object is low it may not focus properly.
*5 When it is attached to cameras that are compatible with AF at F8 focus accuracy is not ensured on the telephoto side at the focal length scale more than 300mm.
*6 When it is attached to cameras that are compatible with AF at F8 focus accuracy is not ensured on the telephoto side at the focal length scale more than 200mm.
*7 Autofocus available at 0.5m to infinity.
Sigma 1.4x Tele Converter TC-1401 Lens Canon Specifications
| Lens construction | 7 elements in 5 groups |
| Focal length | 1.4 times of magnification from original lens |
| Aperture coupling range | 69.8mm x 25.0mm |
| Reproduction ratio | 190g |
Also available as a x2 double focal range model: Sigma 2X Teleconverter TC-2001 view all of our Sigma lenses here.
Technical specifications are for guidance only and cannot be guaranteed accurate. All offers subject to availability and while stocks last. Errors and omissions excepted. Registered Company No. 1449928. Park Cameras Limited is a credit broker, not a lender and is authorised and regulated by the Financial Conduct Authority (FRN 680161). We do not charge you for credit broking services. We will introduce you exclusively to Omni Capital finance products provided by Omni Capital Retail Finance Ltd.
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