Canonui Sigma AF 12-24 mm F/4.5-5.6 ASP HSM IF EX DG for Canon naudotas. kaina 280 Euro. Telefonas 860278143 . . https://www.youtube.com/watch?v=afsHOHjJkpQ
. http://www.foto.ru/sigma_af_12-24mm_f4.5-5.6_ex_dg_aspherical_hsm_dlya_canon.html . .http://www.digitalkamera.de/Objektiv/Sigma/12-24_mm_45-56_EX_DG_Asp_HSM_IF/10291.aspx . .http://35photo.ru/items/Sigma+AF+12-24MM+F4%2C5-5%2C6+DG+HSM+EX+?+CANON_i4132/examples/