They're a lovely lens, but definitely "Restricted Use" - makes a lovely head and shoulders portrait lens if you've got a bit of space to shoot in, but the depth of field's pretty fiendishly narrow (especially when I had to shoot wide open yesterday as it was just before the start of a thunderstorm. Picked mine up from Fleabay... £21 including postage - it's the old FD breechlock f3.5, and came complete with the Canon leather case and dedicated lenshood! Got to love the prices on that FD glass

Even bigger bargain was the 35-105mm f3.5 macro zoom - I'd just been moaning that every one I'd seen had gone for £80-£120, and found this one that had been mis-labeled by the seller as a "35-05mm" - it was boxed, original packaging down to the polystyrene packaging, and had a UV filter fitted from new. Picked that one up for £22 posted. I'm a rather happy bunny at the moment!