Changchun Sairuioptics Technology Co., Lt

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Concave Mirrors Protected Gold - Image 1

Concave Mirrors Protected Gold

Update time：2026-08-04 16:45:14

Price:$ 50 - $ 50 / unit

Min Order:1 unit

Basic Info

Available Diameters	1/2", 1", 2", and 75 mm	Clear Aperture	>90% of Diameter	Diameter Tolerance	+0.0/-0.2 mm
Metallic Coating Range	800 nm - 20 µm; Ravg > 96%	Substrate	N-BK7a	Surface Quality	40-20

Product Description

Protected Gold Coating

Focal Lengths from 9.5 - 1000 mm

Ø1/2", Ø1", Ø2", and Ø75 mm

No Chromatic Aberration

Seray Protected Gold-Coated Concave Mirrors are designed for light collection, imaging, and focusing applications. These reflective optics focus light without chromatic aberration, making them especially suitable for broadband sources.

These mirrors offer >96% average reflection in the infrared spectral range from 800 nm - 20 µm. They consist of a gold-coated N-BK7 substrate that features a protective SiO2 overcoat. With low surface irregularity at 633 nm, these mirrors provide excellent image quality.

Concave Mirrors Protected Gold

Basic Info

Product Description

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