14OAP-3-88.9-90-AL 76.2 mm Dia. Aluminum 90° Off-Axis Parabolic Mirror; EFL=177.8mm Protected Aluminum

This 14OAP-3-88.9-90-AL Off-Axis Parabolic Mirror, sourced from Standa, is a high-quality optical component designed for precision applications. With a diameter of 76.2 mm, it offers a generous surface area for light reflection while maintaining a compact footprint. The mirror's off-axis design, characterized by an alpha value of 1.5707963267948966, allows for efficient light collection and distribution, making it ideal for use in complex optical systems.

The mirror's geometry is further defined by a clear aperture (pfl) of 88.9 mm and an effective focal length (EFL) of 177.8 mm. This specific combination of parameters enables the mirror to deliver focused, high-contrast images, making it suitable for a wide range of applications, from imaging and beam shaping to laser resonators and interferometry.

The mirror is crafted from n-bk7 Schott glass, a material known for its excellent optical properties and high damage threshold. This ensures the mirror's longevity and performance, even under demanding conditions. The front surface of the mirror is coated with sta prot al, a protected aluminum coating that enhances its reflectivity and durability. This coating is specifically designed to withstand the rigors of regular use, providing reliable performance over time.