Diamond Turnable Aluminum Plating for Mirrors

Aluminum plated optics for Northrop Grumman RQ-4 Global Hawk

Metal Mirrors

AlumiPlate coatings can be diamond turned to a surface finish of <20A. The Global Hawk RQ-4 sees better in the visible and infra-red spectrum with AlumiPlate aluminum coated optical mirrors. Cryogenically cooled aluminum plated optics are stable and warp free without dissimilar metals Coefficient of Thermal Expansion (CTE) mismatch.

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