HASSELBLAD Lens Mounting Ring 60 (Bay 60) for late-model Pro Shade 40676 and Auto Bellows Lens Shade 40525 - required when connecting such lens shades to lenses w/front mount Bay 60. It has slot for Gelatin Filter Holder 40690. [NOTE: This model will not work for HASSELBLAD Pro Shade #6093T.] Adapter is used but well-kept; it has only minor wear - loss of black finish - around rear attachment flange. Otherwise ‘As-new’ it comes in original retail carton and internal plastic packaging. It’s available for local pick-up in San Rafael, with cash, Venmo, or PayPal.