Gears: Swarovski 80 HD ATS and its TLS800 and Fuji S5 Pro.
Focal length: The fieldscope becomes an f10 800mm telephotographic lens and the resultant focal length on S5 Pro as a result of APS-sized sensor cropping is 1200mm.
Shooting location: Chinese University of Hong Kong
Shutter speed: As shown as in shot
1 Shutter speed: 1/40 sec
2 1/20 sec
3 1/70 sec
4 1/90 sec
5 1/80 sec