Teleconverters & Lens Mount Adapters Sigma

Since many users shoot mainly with a Nikon D750 full-frame, the lens bundled with a 1.4x Teleconverter interested many people. The Sigma TC-1401 1.4x Teleconverter allows a full-frame camera to shoot wildlife with almost the same zoom factor as a crop sensor. It is compatible with a range of lenses such as 60-600 mm f/4.5-6.3 DG OS HSM Sports, 150-600 mm f/5-6.3 DG OS HSM Contemporary, and 500 mm f/4 DG OS HSM Sports. Our take on the Sigma TC-1401 1.4x Teleconverter for Nikon F Lens: The Sigma has a larger, thicker focusing ring that makes it quite easier to focus the lens attached to the camera manually. It has an extra setting for manual override (MO) on the autofocus switch, which means