Sigma TELE CONVERTER for L mount TC-1411

◆Compatible lenses, 100-400mm F5-6.3 DG DN OS | Contemporary 105mm F2.8 DG DN MACRO | Art ◆Focal length/imaging magnification, 1.4x of master lens ◆AF compatible, AF at all F values and focal lengths Photography is possible. ◆Equipped with dust-proof and splash-proof specifications, equivalent to the Sports line. ◆100% inspection using Sigma's original MTF measuring device "A1" Until now, teleconverter performance has been measured using an MTF measuring device using a general sensor, but as with the SIGMA GLOBAL VISION series lenses. , independently developed the MTF measuring instrument "A1" using a 46-megapixel FOVEON direct image sensor. It is now possible to inspect high frequency components that were previously undetectable. SIGMA TELE CONVERTER TC-1411 and TC-2011 are fully inspected using this "A1" before being shipped.