37-248 25.4mm Dia.x 203.2mm EFL; Protected Gold 50A 90° Off-Axis Mirror Protected Gold 700-10000nm

This off-axis parabolic mirror, sourced from Edmund Optics, boasts a diameter of 25.4mm and a focal length of 203.2mm, making it a versatile component for various optical applications. The mirror's off-axis angle is 90°, which is a significant feature for specific optical configurations.

The mirror is made of N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The coating on the front surface is Edmund Optics' proprietary protected gold 700-10000nm coating, designed to enhance the mirror's performance in the infrared spectrum, specifically between 700nm and 10000nm.

This mirror is a 50A type, indicating its high-quality finish and superior surface accuracy. It's important to note that the mirror's geometry, including its diameter, paraxial focal length, and off-axis angle, are all precisely engineered to ensure optimal performance.