Product Description

• Dedicated teleconverter lens
• Increases the focal length by the power of 1.4
• Multi-layer coating reduces ghost & flaring
• Carrying case, body & rear caps

The 1.4 EX DG 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

Note: Sigma APO Tele Converter 1.4x and 2x are dedicated teleconverter lenses. Due to the high optical quality of this teleconverter, this item will only fit and work with a select list of lenses.

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