peter_claver

I own a Contax Vario-Sonnar T* 100-300mm f4.5-5.6 Zoom. It appears to be in the early stages of developing a haze on the rear element. My understanding is that the haze is usually caused by some separation of the cemented rear elements because of the adhesive that was used in some runs of this lens. It is a problem with some copies of this lens but not with others. Does anyone know of a possible repair for this or even better a source of replacement rear elements for this lens? It would probably have to be taken out of an otherwise unrepairable copy of this lens that did not have hazing. Thanks!