EDIT: sorry, just saw, that the last post from the thread opener made my reply wholly obsolete…
Originally posted by K7er I cannot comment on the Dolica, but I have and use the Velbon 540, which is the four section variaty of the 530.
The carry capacity is on the conservative side and it takes the stated 8.8. pounds easily and securely. I prefer that kind of statement way above the exagerrated numbers, some noname manufacturers give.
The 25 lbs. is a typo in the Velbon marketing material, which has long been corrected, but some sellers forgot that…
Build quality is ver good and the tripod is very lightweight ans esily carryable wherever I go.
I do not use that pan-head, but prefer a ball head. I got the most lightweight quality head I could find and its cheap, too: Novoflex Ball 30. Carrying capacity matches the Velbon nicely and it weighs in at just over 200 grs.
The whole assembly easily carries my K20+grip+70-200/2.8, even with a 1.4x tc attached. If I do not extend the fourth section, which is very thin and thus more prone to vibrations, I can also use the K20+grip+ 400/5.6 lens.
The tripod is quite versatile, because you can nearly flatten out the legs for a very low shooting position (think macro-shots), as you can remove the lower part of the center column.
My Velbon 540 is among the best buys I have done over the last couple of years. I have much "better" tripods in terms of capacity or other features, but none can compete in the weight-versus-capacity range.
Ben