This is a 14OAP-1-25.4-30-AL Off-Axis Parabolic Mirror, a high-quality optical component sourced from Standa. The mirror has a base shape of a circle, with a diameter of 25.4 mm and a parabolic surface that deviates from the optical axis by 0.5235987755982988 radians (approximately 30 degrees).
The mirror's effective focal length (EFL) is 27.22 mm, making it suitable for a wide range of optical applications. The mirror is made of n-bk7 Schott glass, a popular material due to its excellent optical properties and high damage threshold.
The mirror's surface is coated with protected aluminum, which provides high reflectivity in the visible spectrum, specifically at 588 nm. This coating is robust and durable, ensuring the mirror's performance over time.
The mirror is available from Standa's website, and the link provided indicates that it is currently in stock. This mirror is a reliable and versatile choice for off-axis parabolic mirror applications.