This is a 14OAP-4-76.2-90-GM Off-Axis Parabolic Mirror from Standa, a renowned vendor in the field of optical elements. The mirror has a diameter of 101.6 mm and a clear aperture of 76.2 mm, making it suitable for a wide range of optical applications.
The mirror's off-axis parabolic shape is designed to collect or focus light at a specific angle, offering superior performance over traditional spherical mirrors in applications such as beam shaping, laser resonators, and optical testing. The off-axis angle (alpha) is 1.5707963267948966 radians or approximately 90 degrees.
The effective focal length (EFL) of this mirror is 152.4 mm, which is the distance from the mirror's surface to the focal point. This EFL, combined with the mirror's diameter, allows for a compact and efficient optical system.
The mirror is made from n-bk7 Schott glass, a high-quality borosilicate glass known for its excellent optical properties and durability. The front surface of the mirror is coated with protected gold (sta prot gold), which provides high reflectivity across a wide range of wavelengths, particularly in the visible and near-infrared regions.
This mirror is currently in stock and available for immediate purchase. For more information, including detailed specifications and purchasing options, please visit the vendor's website using the provided weblink.