H&Y Filters ND16 (4 Stop) Magnetic Clip-On Filter for RevoRing (58-77mm) Enlarger Accessories The Stowaway Shoulder Sling is

The Stowaway Shoulder Sling is 25mm wide (1") and is compatible and already included with the following bags: Airline Stowaway

The 67-82mm Swift Magnetic Bridge Ring for RevoRing from H&Y Filters is made to connect the Base Modules and Top Accessories in the Swift System

all of which can be quickly installed

Installation of this Quick Release Magnetic Filter Frame onto a compatible filter is performed by first removing the paper backing from the rear adhesive on each of its four separate top

H&Y Filters ND16 (4 Stop) Magnetic Clip-On Filter for RevoRing (58-77mm) Enlarger Accessories The Stowaway Shoulder Sling isH&Y Filters ND16 (4 Stop) Magnetic Clip On Filter for RevoRing (58 77mm) Key Features ND16 (4 Stop) 1. 2 Optical Density Double Sided 9 Layer Multicoating Water Repellent Resistance Coating 2mm Thick Optical Glass Fits Select 58 77mm RevoRing Products Darkens Entire Image Area Allows Reduced Shutter Speed Allows Wider Aperture Magnetic Frame H&Y Magnetic ND Clip on Filter is designed as a cross polarization cure for wide or ultra wide angle lenses.