15" f/3.7 Truss1. ATM f3.7 2. ATM f3.7... 3. Ronchigrams 4. Truss 15... 5. Truss 15... 6. Truss 15... 7. Truss 15... 8. Truss 15...Random ImagevdB 152, Reflection and Dark Nebulae in CepheusDate: 10/10/2010 Views: 12953 |
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15" f/3.7 Truss1. ATM f3.7 2. ATM f3.7... 3. Ronchigrams 4. Truss 15... 5. Truss 15... 6. Truss 15... 7. Truss 15... 8. Truss 15...Random ImagevdB 152, Reflection and Dark Nebulae in CepheusDate: 10/10/2010 Views: 12953 |
Slideshow |