Company directory

H. L. Clausing Inc.

H. L. Clausing Inc. is a micro manufacturer based in Skokie, United States, with listed capabilities in Gold Coated Optical Fibers, Aluminum Finishes and Diamond Coatings.

Company type
Manufacturer
Company size
Micro (1-10)
Country
United States

Key facts

Listed location
Skokie, Illinois, USA
Company type
Manufacturer
Company size
Micro (1-10)
Founded
1927

Company record

H. L. Clausing Inc. produces both off‑the‑shelf and bespoke optical coatings serving sectors such as telescope optics, medical equipment, aerospace, point‑of‑sale displays, and various research fields. Its portfolio includes coatings of aluminum, silver, gold, protected metals, platinum, rhodium, alloy blends, copper, nickel, as well as quartz, sapphire, indium‑tin‑oxide, and both UV and IR solutions. In addition, it fabricates custom reflectors and mirrors, and provides optical testing and coating services. Certain product lines are qualified to meet military specifications.

Listed capabilities

  • Gold Coated Optical Fibers
  • Aluminum Finishes
  • Diamond Coatings
  • Diamond Coatings & Substrates
  • Display Panel Coatings
  • Gold Finishes
  • Humidity Testing
  • Optical Coatings
  • Optical Coating Services
  • Two-Way, Transparent, See-Through, One-Way Mirrors

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