FYI, the 28 2.8 AFD doesn't have a floating element (CRC ). The brochure that stated that it did was in error. The new Nikon brochures correctly list it as a non CRC lens. > Steve, > lenses with floating element (close range correction or CRC as nikon calls > it) include: > 15/3.5 > 18mm (AIS and AF only) > 20/2.8 (all versions) > 24/2.8 (all versions) > 24/2 (all versions) > 28/2 (all versions) > 28/2.8 (AIS and AF-D only) >