Schott Annular Ringlights 157.420
Features Continuous ring of illumination fiber within the housing. Variety of adapters available for other objective series. Ringlights fit either 66 or 58 mm standard objectives. Mounts directly to objective by means of thumb screw. Housing made of rugged, black anodized aluminium. Fiber bundle protected with flexible metal PVC sheathing. Manufactured in the EU.