37-993 50.8mm Dia. x 76.2mm EFL; Enhanced Aluminum 50A 90° Off-Axis Mirror Protected Aluminum

The 37-993 is a high-quality Off-Axis Parabolic Mirror, sourced from the renowned optical vendor, Edmund Optics. This mirror, with a protective aluminum coating, is designed for use in a wide range of optical systems, offering superior performance and durability.

The mirror boasts a diameter of 50.8mm and an effective focal length of 76.2mm, making it suitable for applications that require a compact, yet powerful optical component. The off-axis angle of 90° allows for precise light direction and focus, enhancing the overall efficiency of the optical system.

The mirror's geometry is defined by a parabolic shape with a radius of curvature of 76.2mm and an a value of 57.15. This shape ensures excellent light gathering and focusing capabilities, making the mirror ideal for use in imaging systems, beam shaping applications, and more.

The mirror is crafted from N-BK7 Schott glass, a material known for its excellent optical properties and chemical resistance. The mirror's surface is coated with enhanced aluminum, providing a high reflectivity of 87-93% across the visible spectrum. This coating also offers excellent environmental stability, ensuring the mirror's performance over time.