14OAP-1-101.6-90-GM 25.4 mm Dia. Aluminum 90° Off-Axis Parabolic Mirror; EFL=203.2mm Protected Gold

This is a 14OAP-1-101.6-90-GM 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, making it suitable for a wide range of optical applications.

The mirror's geometry is designed with a clear aperture (pfl) of 101.6 mm and an effective focal length (EFL) of 203.2 mm. This specific configuration is ideal for applications that require off-axis reflective optics. The off-axis design allows for a wider field of view and reduced aberrations compared to traditional parabolic mirrors.

The mirror is made from n-bk7 Schott, a high-grade optical glass known for its excellent optical properties and durability. It is coated with protected gold on the front surface, ensuring high reflectivity across a wide spectrum, specifically at the wavelength of 588 nm. This coating also provides excellent resistance to environmental factors, ensuring the mirror's longevity and performance.

The mirror's alpha angle is 1.5707963267948966 radians, or approximately 90 degrees, which is a common angle for off-axis parabolic mirrors. This specific angle allows for efficient light collection and reflection, making it suitable for various applications, including beam shaping, imaging, and laser systems.