Ess/oakley u-rx prescription insert with nosepiece and adapter; compatible with ess ice 2, ice naro, crossbow spectacles, oakley si m frame 2.0 spectacles and ess profile nvg goggles
NSN 5935-00-189-0200
NSN 5999-00-900-4778
NSN 5920-00-409-3650
NSN 5950-00-802-4211
NSN 6645-00-079-1430
NSN 5930-01-009-0654
NSN 5950-00-417-9938
NSN 5975-01-611-2356
NSN 5835-01-150-6084
NSN 5895-01-594-0619
NSN 6150-01-329-2372
NSN 6610-01-207-0045