Mamiya RB67 No.2 Extension Tube
Need more extension for your RB67? This tube will give you an additional 82mm- a substantial amount when combined with the RB's already impressive built-in bellows extension. So put on your macro hat and get ready to take a journey into the realm of the miniature, because like it or not, that's where this tube is taking you. Good working order, minor cosmetic wear.