High Precision Prisms

Featured Product from Zygo Corporation

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ZYGO's Optics business segment manufactures prisms when the most demanding angles and flatness tolerances are required. Our metrology and polishing capabilities allow us to supply prisms with sub arc-second angle tolerances, very flat surfaces and excellent transmitted wavefront characteristics. In addition, ZYGO offers a broad range of coating options, including polarizing films, antireflective coatings, and coatings to improve reflectance for prisms.

Key Features

• Extremely tight angle tolerances, < 1 arc second.

• Flatness better than λ/40.

• Transmitted wavefront errors better than λ/10.

• Surface Roughness < 1 nm.