Location of photoiran-tehran
Date/Time of photoJune 5, 2012@09:00
mount:sky-watcher NEQ6 pro
canon 40D modified
exposure:1/4000s @ iso:400
DescriptionA transit of Venus across the Sun takes place when the planet Venus passes directly between the Sun and Earth, becoming visible against the solar disk. During a transit, Venus can be seen from Earth as a small black disk moving across the face of the Sun.this is the 3th touchs black drop effect.