Dove Bird Xiaomi Yi M1 with SIGMA AF APO MACRO 180 mm f/5.6 EOS to M4/3 MFT 504mm @ 35mm

Dove Bird yi m1 video test 4k (UNEDITED VIDEO FILE) Camera : Xiaomi Yi M1 mirrorless Sony IMX269 Lens : SIGMA AF APO MACRO 180 mm f/5.6 Ø52 eos @...