Sigma Corp Of America（シグマ）さんのインスタグラム写真 - (Sigma Corp Of America（シグマ）Instagram)「COMING SOON! 👀 SIGMA's new OS2 optical stabilization algorithm, first revealed with the new 60-600mm F4.5-6.3 DG DN OS | Sports lens, will be coming to the 150-600mm F5-6.3 DG DN OS | Sports in the near future. With this update, image stabilization performance will be improved from approximately 4 stops, to approximately 6.5 stops at the wide end and 5.5 stops at the telephoto end. In addition, for Sony E-mount lenses, the AF-C tracking performance has been improved. The firmware is currently in the final development stage and will be released soon. #SIGMA #sigmaphoto #firmwareupdate #photography #SIGMA150600mmSports #SIGMASports #SIGMASport #SIGMASportsLens #SIGMADGDN #telephoto #telephotolens #telephotography #mirrorless #mirrorlessphotography #fullframe #fullframemirrorless #Lmount #Lmountalliance #Emount」4月21日 23時29分