Hiro sensei photos: F159, FA 31mm/F1.8 limited, K-5, Swan (Cygnus) はくちょう hunter, Deneb, Astrotracer
Hiro sensei photos: F732 夏の大三角とはくちょう座、Swan captured in Summer triangle @ Cervantes, Australia, 5DMk3, EF24-70mmF2.8II
Hiro sensei photos: F746 夏の大三角形 はくちょう座、Swan hunter @ Hyden, Australia, K5, Sigma 18-35mmF1.8, Astrotracer
Hiro sensei photos: F731 はくちょう座、Swan hunter @ Cervantes, Australia, 5DMk3, EF24-70mmF2.8II
Hiro sensei photos: F753 Swan hunter @Julian bay, Australia, 5DMkIII, EF24-70mmF2.8LII
Hiro sensei photos: F754 Swan hunter 2 composite @ Julian bay, Australia, 5DMkIII, EF24-70mmF2.8LII
Hiro sensei photos: F239 Swan hunter, はくちょう座 North america nebula 北アメリカ星雲 at Grand canyon