Special Features:

Strapless spectacle insert enabling vision correction when wearing protective gas mask; wire frame follows the periphery of the gas mask visor and suspends spectacle frame from above; includes: frame assembly p/n 493583, support assembly p/n 10093972, guide p/n 454816, label and instructions p/n 10094791; for use w/ mcu-2p gas mask as well as msas millenium gas mask p/n 10051288 (large)

Properties:

An item specifically designed to fit into a mask, chemical-biological. With correct lens inserted, it can provide spectacles for personnel requiring visual corrections.