Enter ePHOTOzine's Prize Draw, with fab gifts for everyone! Click Here
Join ePHOTOzine, the friendliest photography community.
Upload photos, chat with photographers, win prizes and much more for free!
Rating: no ratingThe EF-610 DG ST features a Guide Number of 61 and is designed to work with the latest TTL auto exposure systems of all popular digital and film SLR cameras. It features TTL automatic flash exposure control for easy operation.