Hello,
 
For used products the warranty would be based on the date the item was shipped from our warehouse and the length would be based on the suffix of the part number eg: KR, KB, RX, etc. KR and KB are 3 year transferable warranties from the date shipped (or purchased in the case of a new product) and RX would be a 1 year warranty, which would not be transferable. That being said, I have not seen B&H sell used products before, so this would come down to the specific serial number, which we can check once it's been provided to us.