14OAP-1-38.1-60-GM 25.4 mm Dia. Aluminum 60° Off-Axis Parabolic Mirror; EFL=50.8mm Protected Gold

This is a 14OAP-1-38.1-60-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 off-axis parabolic geometry is defined by a pitch factor (pfl) of 38.1 and an effective focal length (EFL) of 50.8 mm, which provides superior light gathering and focusing capabilities. The off-axis angle (alpha) is 1.0471975511965976 radians or approximately 60 degrees, offering excellent off-axis performance and minimal aberrations.

The mirror is made from n-bk7 Schott glass, a renowned material in the optical industry for its excellent optical properties and durability. The front surface of the mirror is coated with sta prot gold, a protected gold coating that ensures high reflectivity and longevity. The coating is specifically designed for use at a wavelength of 588 nm, making it ideal for applications that require high reflectivity at this wavelength.