ISP Optics manufactures precision optical components including windows, spherical, aspherical and diffractive coated infrared lenses.

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LightPath's wholly-owned subsidiary, ISP Optics Corporation, manufactures a full range of infrared products including high performance MWIR and LWIR lenses and assemblies.

LightPath's wholly-owned subsidiary, ISP Optics Corporation, manufactures a full range of infrared products including high performance MWIR and LWIR lenses and assemblies.