... .Applications:Light Fixture, Stage Lighting, Telescopes, Collimators, Condenser systems, Optical Transceivers, Emitters, Detectors, Lasers, Fiber Optics, Optical Display Systems, Projection Optics ... for focusing beams in telescopes, collimators or condenser systems, optical transceivers or other applications.Plano Convex Lenses are Optical Lenses with ...