14OAP-3-254-30-GM 76.2 mm Dia. Aluminum 30° Off-Axis Parabolic Mirror; EFL=272.23mm Protected Gold

This is a 14OAP-3-254-30-GM Off-Axis Parabolic Mirror from Standa, a renowned vendor in the optical industry. The mirror has a base shape of a circle and a diameter of 76.2 mm, making it suitable for a wide range of optical applications.

The mirror's geometry is specifically designed with a focal length (pfl) of 254 mm and an effective focal length (efl) of 272.23 mm, providing precise focusing capabilities. The off-axis angle (alpha) is 0.5236 radians or approximately 30°, which is ideal for applications requiring off-axis reflectivity.

The mirror is made from n-bk7 Schott, a high-quality optical glass known for its excellent transmittance and low auto-fluorescence. This material is suitable for use across a wide spectrum of wavelengths, with this particular mirror optimized for a wavelength of 588 nm.

The front surface of the mirror is coated with sta prot gold, a protected gold coating that offers high reflectivity and durability. This coating is designed to withstand the rigors of regular use, ensuring the mirror maintains its performance over time.

For more information about this product, including its availability and related products, please refer to the vendor's website at http://www.standaphotonics.com/off-axis-mirrors/off-axis-parabolic-mirrors.php.