Sony A series fotoaparatams Sigma 135-400mm f/4.5-5.6 DG nedaug naudotas. kaina 270 Euro. Galima dereits. Tel.+37060082602 . . .https://www.ephotozine.com/article/sigma-135-400mm-f-4-5-5-6-dg-aspherical-interchangeable-lens-review-4477 . . http://www.digitalkamera.de/Objektiv/Sigma/135-400_mm_45-56_DG_APO_RF_Asp/10189.aspx . . .http://www.juzaphoto.com/recensione.php?l=en&t=sigma_135-400dg . . .http://www.imaging-resource.com/lenses/sigma/135-400mm-f4.5-5.6-dg-apo/review/