This is a Plano-Concave Lens, specifically the KPC013AR.33 model, sourced from the renowned optical components vendor, MKS/Newport. The lens boasts a diameter of 6.35 mm and a focal length of -12.5 mm, making it ideal for applications that require a negative focal length.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. This material is widely used in various optical systems due to its superior optical properties.
The KPC013AR.33 lens features a New AR-33 coating on both the front and back surfaces. This anti-reflective coating is specifically designed for use with a 1064nm wavelength, reducing surface reflections and improving transmission.
The lens geometry includes a thickness edge of 3.17 mm and a thickness center of 2.5 mm, providing robustness and durability. The inner and outer radii are 0 mm, indicating a flat surface on both sides of the lens.
This lens is currently in stock and available for immediate use. For more detailed information, please refer to the vendor's website at https://www.newport.com/f/ar33-n-bk7-plano-concave-lenses.