TFM-25.4C05-266 25.4 mm Dia. N-BK7 Laser Line Mirror; t=5mm Dielectric Multi-Layer 266nm

The TFM-25.4C05-266 is a high-quality laser line mirror from OptoSigma, designed for use with a 266nm wavelength. This mirror boasts a circular geometry with a diameter of 25.4mm and a thickness of 5mm, making it a versatile choice for a variety of optical applications.

The mirror is made from N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties and high damage threshold. This material is known for its low auto-fluorescence, making it ideal for use in laser applications.

The TFM-25.4C05-266 features a dielectric coating on the front surface, specifically Opt TFM-266 AOI 45. This coating is designed to enhance the mirror's reflectivity at the specified wavelength, ensuring optimal performance. The coating is also multi-layer, which helps to increase the mirror's durability and resistance to wear and tear.

The mirror is classified as a thin lens, which means it has a small focal length compared to its diameter. This makes it suitable for use in focused beam applications.

According to the vendor's website, the mirror is currently in stock, making it a readily available option for those in need of a reliable and high-performing laser line mirror. The website also provides further technical specifications and weblinks for more detailed information.