Nope, only one set of bellows. It looks complete to me. And, for what its worth, I think these things are bulletproof, unless you see some visible physical damage to it (like it was dropped and the upright part is bent, for instance), you can hardly go wrong. Lower the bellows and remove the condenser unit, with lenses, make sure nothing is cracked or weird looking in there. Turn the crank to see if the head moves without effort or strange noises.It those are okay, you're good to go.