The Dominator HD V2 gets a makeover to ensure its continued dominance as the world’s premier FPV goggle. In addition to increasing eye relief and optical alignment tolerance, the image size has been enlarged to a massive 50 degree FOV. DVR can now tolerate switching between NTSC and PAL sources while recording (starts new file) and will auto save open files if power is interrupted. The HDMI port was beefed up to Mini HDMI to ensure solid connection on HD receivers. To be the best, you need to fly with the best.