FLM Centerball 58FT chemistry type_Stop The Tamron AF 24-70mm f3

The Tamron AF 24-70mm f3

with an easy to use aperture ring with click stops

this Canon Powershot A530 might do the trick

which secures with screws

The D3X doesn’t shoot video

FLM Centerball 58FT chemistry type_Stop The Tamron AF 24-70mm f3The FLM Centerball 58FT is a heavy duty ball head designed to hold up to 60kg, which is a lot. As you might imagine, it's very heavily built from high quality aluminum, and it'll add almost a kilogram to your tripod's weight but if you need to hold 60kg up in the air, I imagine that you'd have the kilo to spare. Locks are tight, and the patented FLM "angle" feature which restricts the ball to a single tilt axis works pretty well, too, though it's less