| January 8th, 2007 - C/2006 P1 (McNaught) | |
|---|---|
 | Date: January 8th, 2007 Location: Bremen, Germany Optics: Canon EF 75-300mm f/4.0-5.6 at 300mm |
| May 18th, 2004 - C/2001 Q4 (NEAT) | |
|---|---|
 | Date: May 18th, 2004 Location: Vogelsberg, Germany Optics: Borg 5" f/6.4 ED Apo |
| May 17th, 2004 - C/2001 Q4 (NEAT) | |
|---|---|
 | Date: May 17th, 2004 Location: Vogelsberg, Germany Optics: Canon EF 28-135mm f/4.0-5.6 at 135mm |
| April 11th, 2002 - C/2002 C1 (Ikeya Zhang) | |
|---|---|
 | Date: April 11th, 2002 Location: Hotel Parador Nacional, Tenerife Optics: Nikkor 105mm f/2.5 |
| March 10th, 2002 - C/2002 C1 (Ikeya-Zhang) | |
|---|---|
 | Date: March 10th, 2002 Location: Kronberg, Germany Optics: Nikkor 300mm f/4.5 ED |
| July 22nd, 2000 - Linear S4 | |
|---|---|
 | Date: July 22nd, 2000 Location: Kronberg, Germany Optics: Vixen R-114S |
