This 108 mm diameter parabolic mirror, sourced from Edmund Optics, is a high-precision optical component designed for applications requiring a concave reflective surface. The mirror's parabolic shape ensures that incoming light rays parallel to the mirror's axis are reflected to a single focal point, making it ideal for focusing or collimating light in various optical systems.
The mirror is made of borofloat33, a type of borosilicate glass known for its excellent optical properties and high resistance to thermal shock. With a radius of curvature of 1727.2 mm, the mirror has an effective focal length (EFL) of 863.6 mm, providing a long focal length that can be beneficial in many applications.
The mirror's thickness at the edge is 19.1 mm, ensuring structural rigidity and minimizing the risk of deformation due to external forces. The uncoated surface allows for high transmission of the incident light, making it suitable for a wide range of wavelengths, including the visible spectrum around 588 nm.
Please note that the mirror does not come with any coating. If your application requires a specific coating, such as an anti-reflective coating or a high-reflectivity coating, you may need to arrange for this separately.
This mirror is currently in stock, as indicated by its weblink status. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.