You can Receive this easily during the Original Trilogy as most of the characters are Blaster. In order to do a perfect dodge you must hit just before the bolt is about to hit you, this will cause your character to move out of the way of the bolt. This is can be easily done in Free Play in Chapter 6 of Episode 1. When you get to the area with the multiple platforms (before you go to the hallway with the force fields you have to deactivate), two droidika’s will appear. Just keep dodging there fire since there is a rhythm to how they fire until you get this.