Provides 10 power magnification
NSN 6620-01-446-4797
NSN 6610-00-520-1837
NSN 5920-01-492-5788
NSN 5945-00-843-5199
NSN 5985-01-171-6401
NSN 6240-01-069-9022
NSN 5975-01-260-0162
NSN 6150-01-135-6058
NSN 4140-01-301-2724
NSN 5915-01-158-5602
NSN 5915-01-287-8188
NSN 5920-01-016-2764