057-4080 76.2 mm Dia. N-BK7 Dual Band Laser Mirror; t=12.7mm Dielectric 390-410/780-820nm

This is a high-quality dielectric mirror, 057-4080, offered by EKSMA Optics. It boasts a circular geometry with a diameter of 76.2 mm and a thickness of 12.7 mm at the edge. The mirror is made from N-BK7 Schott, a popular optical glass known for its excellent optical properties and low auto-fluorescence.

The mirror is coated with a dual-band dielectric coating, specifically the EKS HRD B390410780820, which is designed to reflect light at two specific wavelength ranges: 390-410 nm and 780-820 nm. This makes it ideal for applications that require precise control over light in these wavelength ranges.

The mirror is categorized as a thin lens, suggesting that it has been designed to minimize optical aberrations and provide superior optical performance. The mirror's thin lens design, coupled with its high-quality coating and robust construction, makes it a reliable choice for various optical applications.

For more information, including pricing and availability, please refer to the vendor's website at https://eksmaoptics.com/dielectric-mirrors/dual-band-laser-mirrors/. The link has been verified and the mirror is currently in stock.