37-299 6.35mm Dia. x 101.6mm EFL; Protected Gold 50A 90° Off-Axis Mirror (700-10000nm)

The 37-299 is a high-quality Off-Axis Parabolic Mirror, sourced from the renowned optical vendor, Edmund Optics. This mirror boasts a 6.35mm diameter and an effective focal length (EFL) of 101.6mm, making it suitable for a wide range of optical applications.

The mirror's off-axis angle is 90°, which is a significant feature as it allows for superior optical performance in systems where the chief ray does not pass through the mirror's center. This is particularly beneficial in applications such as beam folding, off-axis imaging, and off-axis collimation.

The mirror is crafted from N-BK7 Schott glass, a material known for its excellent optical properties and high damage threshold. The front surface of the mirror is coated with Edmund Optics' proprietary Protected Gold 50A coating, designed to operate within a broad wavelength range of 700-10000nm. This coating ensures high reflectivity, durability, and resistance to environmental factors, making it ideal for use in harsh conditions or high-power applications.