comet neowise July 5 Celestron 8 scope f6.3 reduc comp.jpg
Shot using a Celestron 8 Schmidt-Cassegrain telescope, f6.3 reducer/corrector for an effective focal length of 1260mm. Olympus E-M1 m4/3rds camera with a crop ratio of 2x for an effective focal length of 2520mm, relative to a 35mm sensor.