The real Mars observer
Mars is at the left, the etx 90 has its light in and there's someone's shadow (artificially lighted up; 20 seconds exposure and 200 ASA...) I used then the 9.7 mm eyepiece.
Raoul
Mars is at the left, the etx 90 has its light in and there's someone's shadow (artificially lighted up; 20 seconds exposure and 200 ASA...) I used then the 9.7 mm eyepiece.
Raoul