A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-541-9147
NSN 6685-01-272-7069
NSN 5985-01-085-8859
NSN 6645-01-010-3746
NSN 6685-01-248-2303
NSN 5855-01-232-9440
NSN 5905-01-512-9136
NSN 6145-00-426-5124
NSN 5920-01-218-5742
NSN 5905-01-279-6432
NSN 5996-01-364-6251
NSN 6620-01-051-2045