I have used both the opteka and canon battery packs and one thing I am missing, is an on off button or soft switch, Reasoning is i would be nice to load in batteries and have it OFF between slow/down time during night shoots. A soft or auto switch will help this as the unit does drain batteries when not used and heats up a bit under heavy use, the canon version does get warm but not as hot. Now for the price I think I can not complain, it works and is playing well, almost as good as the Canon for less than 1 / 2 price. .
List Price: : $139.00
New Price : $49.95 ( 1 ) ( 0 )
update price on 2009-11-29
resource : http://browniecamera.info - Brownie Camera
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