Sigma TC-1401 1.4x Teleconverter (Nikon)

Details

The Sigma TC-1401 1.4x Teleconverter multiplies the focal length of Nikon mount lenses by 1.4 while still retaining full communication to enable autofocus to operate on compatible lenses at f/8.

The TC-1401 1.4x teleconverter also features one Special Low Dispersion element to reduce chromatic aberrations, and features a splash and dust proof construction for improved durability.

Teleconverters are great for improving reach, and also increases the flange distance between the lens and body which decreases the minimum focus distance for even closer macro capabilities.

*1It becomes compatible with the new tele converters once the lens firmware is updated to Ver. 1.01 or later.
*2It becomes compatible with the new tele converters once the lens firmware is updated to Ver. 1.02 or later.
*3It becomes compatible with the new tele converters once the lens firmware is updated to Ver. 1.03 or later.
*4When 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.

Please be advised that the updated version of lens firmware will make it compatible with the new tele converters, however it will also make itincompatiblewith conventional APO TELE CONVERTER 1.4x EX DG and APO TELE CONVERTER 2x EX DG.