For sale is used 645 lens front cap. ID is 64mm, it will slip over 62mm lens lip. 

Cap has been used, but it is in very good condition. It is not damaged in any way.

Shipping is Free within USA and $5 worldwide via USPS first class mail worldwide. You can choose faster and more expensive shipping during checkout. 

All out store items come with 90 day money back guaranty. So if you don't like it for any reason, just e-mail me and you can return it for a full refund.