Lot of 20 Optical Glass Lenses Mixed Sizes Convex Projector Camera Laser Optics

Thor Labs Laser Parts Lenses And Accessories Lot Tiffen 49mm Newport Lot 01

LARGE MIL SPEC OPTICAL LENS PLANO CONCAVE GLASS LASER OPTICS AS PICTURED 4B-FT11

OPTICAL LENS GLASS HUGE PLANO CONVEX PLCX OPTICS AS PICTURED 18-FT-45

OPTICAL TRIHEDRAL PRISM LASER OPTICS (item #5)

GOOD OPTICAL MIL SPEC GLASS MIRROR LASER OPTICS AS PICTURED &4B-FT-16

iWorx CB Sciences Human Physiology Teaching Kit HK-214

KM200 Kinematic Mirror Mount for Ø2" Optics