87-408 25.4mm Dia. x 101.6mm EFL; Protected Aluminum 50A; Off-Axis Mirror Protected Aluminum

The 87-408 is a high-quality Off-Axis Parabolic Mirror, sourced from the renowned optical components vendor, Edmund Optics. This mirror boasts a diameter of 25.4mm and an effective focal length of 101.6mm, making it suitable for a wide range of optical applications.

The mirror's off-axis angle is 90 degrees, and it has a clear aperture of 31.75mm. The radius of curvature is equal to the effective focal length, indicating a parabolic shape that is essential for focusing or collimating light in many optical systems.

The mirror is made from N-BK7 Schott, a popular optical glass known for its excellent optical properties and high damage threshold. The front surface of the mirror is coated with EDM DPROTAL300200000, a protected aluminum coating that provides high reflectivity and durability. This coating is designed for a central wavelength of 588nm.

The mirror's geometry and material properties make it an ideal choice for applications that require precise light control, such as beam shaping, laser applications, or imaging systems. The mirror is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink.