Sigma Tele Converter TC-2001

Teleconverter TC-2001MAX REACH, LESS WEIGHTCategories: Lens TeleconverterMagnification of focal length of 2.0xAuto focus is effective up to F8Its durable construction is both dust and splash proofEquipped 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 out of your Sigma lens.SIGMA TELECONVERTER TC-2001SIGMA NIKON CANON120-300mm F2.8 DG OS HSM | Sports AF*1 AF*2 AF*3150-600mm F5-6.3 DG OS HSM | Sports MF MF MF150-600mm F5-6.3 DG OS HSM | Contemporary MF MF MFTeleconverter TC-1401 is only compatible with the Global Vision lenses listed above. *1 It becomes compatible with the new tele converters once the lens firmware is updated to Ver. 1.01 or later.*2 It becomes compatible with the new tele converters once the lens firmware is updated to Ver. 1.02 or later.*3 It becomes compatible with the new tele converters once the lens firmware is updated to Ver. 1.03 or later.Please be advised that the updated version of lens firmware will make it compatible with the new tele converters, however it will also make it incompatible with conventional APO TELE CONVERTER 1.4x EX DG and APO TELE CONVERTER 2x EX DG.SPECIFICATIONSLens Construction 10 Elements in 5 GroupsShooting RAnge and Shooting Ratio 2.0 times the magnification of the original lensDimensions(Diameter x Length) 69.8×48.90mm/ 2.7×1.9inWeight 290g/ 10.2ozCorresponding MountsSigma Canon Nikon* The appearance, specifications, and the like of the product are subject to change for improvement without notice.