Lens Ophir: 2.0" Dia, .38" Thick, 5.0" FL, Plano-Convex, Low Absorption Coating (Black)

Lens Ophir: 2.0" Dia, .38" Thick, 5.0" FL, Plano-Convex, Low Absorption Black Magic Coating

Reference: MZ315-0516A, Z50ZZ00516A,Z50ZZ013480, 81140307, 741363