3MD20DM.4 30 mm Dia. Borofloat 33 Laser Line Dielectric Mirror; t=6mm 632.8nm

The 3MD20DM.4 is a dielectric mirror with a circular base shape, a diameter of 30 mm, and a thickness of 6 mm. This mirror is sourced from MKS/Newport, a reputable vendor in the optical industry. The mirror is made of borofloat33, a borosilicate glass with excellent optical properties, making it suitable for various applications.

The mirror is designed to operate at a wavelength of 632.8 nm, which is commonly used in laser systems. The coating on the front surface is a new DM.4 AOI 0, which is specifically designed for high-precision laser applications. The coating is a dielectric mirror, which means it reflects specific wavelengths of light while allowing others to pass through. This makes it ideal for applications that require precise light control, such as interferometry, spectroscopy, and laser systems.

The mirror is shaped as a thin lens, which allows it to focus or collimate light beams. This feature, combined with its high damage threshold and excellent environmental stability, makes the 3MD20DM.4 a versatile and reliable optical component for various applications.

For more information, including pricing and availability, please refer to the vendor's website at https://www.newport.com/p/3MD20DM.4. The website indicates that the product is currently in stock, ensuring quick delivery for your optical needs.