gratical hd product update Published 9 years ago • 3.1K plays • Length 5:45 Download video MP4 Download video MP3 Similar videos 0:48 hollywood's reaction to the gratical hd at cinegear 2014 11:53 best evf on the market: zacuto kameleon pro electronic viewfinder 4:19 zacuto gratical hd evf review 11:20 gear review: zacuto gratical hd