GE Lunar iDXA Collimator Assembly - LU 42129 - Medical Imaging Equipment & Parts. Lunar GE IDXA Bone Densitometer. So back story of this item. Bought whole lunar GE from big Georgia university.Local person told me that machine do not communicate with computer. Original idea was sell as whole think but after taking a part I wasn't sure that I can put it back together so goes for parts. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\X-Ray Machines & Equipment\Other X-Ray Equipment". The seller is "bchagarov3702" and is located in this country: US. This item can be shipped to United States.