Omega #421-934 Lensmount for 150mm APO-Componon HM Lenses

This is a special lensmount specifically designed for mounting the Schneider 150mm f/4.0 APO-Componon HM enlarging lens on Omega D-5 and D-6 enlargers.  Unlike the original Omega lensmount, our new lensboard allows the light guide that illuminates the aperture scale to be used.  These lens mounts are supplied with lens flange mounting screws and installation instructions.  The lens mounting flange originally supplied with the lens is required.