600d2 심장과 영혼성운 Heart and Soul Nebula Bortle 4, Backyard Camera: Canon 600d modified Lens: Askar FMA180 Filter: Optlong L-enhanced Mount: Star adventurer Exposure: Lights 180s x 20 Stack by Siril and Lightroom 2022. 12. 19. 한라산 풍경 2022. 12. 11. 이전 1 다음