Thank you for the reply. I do have all original packages but I damage the 70 degrees optics and wish to buy a new set. I submerged them in alcohol thinking it would be good to clean then, after that, a white film evolved the optic, ruined. There is another item Im looking for and is a small rubber ring that is placed around every ventilation hole of the plastic lid that house the optics. These rings got broken when I separate the lid from the mai body of the module. Thanks again for your promptness. A customer and friend Ramon....