This is a Canon EP-EX15 Eyepiece Extender.
This eyepiece is in excellent condition and shows small signs of use. There is a very small amount of debris internally.
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.