This is a Schneider Optics Century Pro 1.6x HD Teleconverter for Panasonic.
This teleconverter is in excellent working condition and shows normal signs of use. Optical defect could be fungus? Comes in a leather pouch with both front and rear lens caps.
WE SHIP IN 1 BUSINESS DAY and we package professionally and will combine to save on shipping costs. We are also interested in BUYING your photographic equipment as well. Contact us for a quote. We are Camera Exchange in Waterford Michigan.