35-503 25.4mm Dia. x 50.8mm EFL; 90° Protected Gold 100A; Off-Axis Parabolic Mirror Protected Gold 700-10000nm

The 35-503 is a high-quality Off-Axis Parabolic Mirror, sourced from the renowned optical vendor, Edmund Optics. This mirror, with a diameter of 25.4mm, is designed for use in a wide range of applications, particularly where off-axis performance is critical.

The mirror's geometry is defined by a 25.4mm PFL (Pupil Fill Length) and a 50.8mm EFL (Effective Focal Length), making it suitable for precise optical systems. The off-axis angle is 90°, which is a common angle for many optical configurations. The mirror's a-value is 31.75mm, and it has a radius of curvature of 50.8mm, providing excellent optical performance.

The mirror is made from N-BK7 Schott, a high-quality optical glass known for its excellent transmittance and low auto-fluorescence. This material makes the mirror suitable for use across a wide range of wavelengths, with a specified wavelength of 588nm.

The mirror's surface is coated with EDM PRGold 700-10000, a protected gold coating that provides high reflectivity across a broad spectrum, from 700nm to 10000nm. This coating ensures excellent performance in infrared applications, making the mirror a versatile choice for a wide range of optical systems.

The mirror is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website at https://www.edmundoptics.com/p/254-x-254mm-pfl-90-off-axis-parabolic-gold-mirror/33553/.