1) Armor plate 2) Armor plating 3) Armour plate 4) Eyeglasses feature 5) It spans the bridge 6) Part of a helmet 7) Plate armor 8) Plate armour 9) Rests on the nose 10) The link between two lenses Found on https://www.crosswordclues.com/clue/nosepiece
A microscope attachment, consisting of several objectives surrounding a central pivot. ... (05 Mar 2000) ... Found on http://www.encyclo.co.uk/local/20973
the part of a frame for eyeglasses that passes over the bridge of the nose. · the part of a microscope to which the objectives are attached. See diag. under · a piece of armor serving as a protective cover for the nose. · a noseband. Found on https://www.infoplease.com/dictionary/nosepiece