Image 1 of 1
Deneb Spectrum (135mm 6DII).jpg
The spectrum of Deneb in Cygnus.
Taken with a 135mm lens and the RSpec Star Analyzer 100 grating spectragraph placed in front of the lens. 20s at f/4 and ISO 400, on the Star Adventurer tracker.
Taken with a 135mm lens and the RSpec Star Analyzer 100 grating spectragraph placed in front of the lens. 20s at f/4 and ISO 400, on the Star Adventurer tracker.
- Copyright
- © 2019 Alan Dyer
- Image Size
- 6240x4160 / 8.3MB
- www.amazingsky.photoshelter.com
- Contained in galleries
- Stars