Sigma 2x Teleconverter TC-2001 Sony FE reliable performance when taking professional-quality

reliable performance when taking professional-quality photos or recording Full HD or 4K Ultra HD

Available for both Android and iOS

Nine-Blade Diaphragm

improved Auto Lighting Optimizer helps to ensure clean image quality with low noise

Sigma 2x Teleconverter TC-2001 Sony FE reliable performance when taking professional-qualitySigma 2x Tele Converter TC 2001 Front and rear lens caps Equipped with 2 SLD (Special Low Dispersion) glass element for maximum image quality, the new Sigma Global Vision teleconverters utilize a splash and dust proof construction for long lasting durability. Created exclusively for the Global Vision lenses, these teleconverters ensure the utmost in compatibility, even for large diameter lenses. With effective AF at F8 and 2x the reach, get the most