The new Sigma TC-1411 teleconverter increases the focal length of L-mount lenses by 1.4x, and the TC-2011 by 2x. They are compatible with the new 100-400mm F5-6.3 DG DN OS Contemporary lens. The Sigma ...
Fujifilm have for many decades been a well respected manufacturer of both cameras and lenses. Initially concentrating on high end medium format rangefinder designs, plus 35mm film SLR and compact ...