Sigma TC-1411 1.4x Teleconverter - L-Mount prime A hole in the back

A hole in the back of the grip arm can accommodate an optional sandbag or other counterweight

A new dial enables you to easily enter the numeric settings with a single thumb

street photographers & videographers in mind - capture more of any scene with this 28mm lens

Pearl finish

and features four raised edges inside to prevent the hood from twisting

Sigma TC-1411 1.4x Teleconverter - L-Mount prime A hole in the backThe SIGMA TELE CONVERTER TC 1411 TC 2011 are teleconverters designed exclusively for the use with SIGMA L Mount lenses. Mounted between a lens and a camera body, the TC 1411 magnifies the focal length of the camera by 1. 4x, and the TC 2011 by 2x. The superior optical performance of the SIGMA Contemporary, Art and Sports lines of lenses is the result of efforts to pursue the highest levels of image quality. The SIGMA TELE CONVERTER TC 1411 TC 2011