The KBC010AR.33 is a high-quality spherical lens, specifically designed for concave-concave applications. This lens, sourced from the reputable vendor MKS/Newport, boasts a 6.35 mm diameter and a center thickness of 2.5 mm, ensuring a compact and efficient design. The lens features a double-concave geometry, with radii of curvature of -13.333 mm and 13.333 mm, respectively, and a back focal length of -13.29 mm. This configuration results in an effective focal length of -12.5 mm, making it ideal for focusing or collimating light in various optical systems.
The lens is crafted from the renowned N-BK7 glass from Schott, a material known for its excellent optical properties and versatility. This material, combined with the lens's precise geometry, ensures high-quality imaging and minimal optical aberrations.
The KBC010AR.33 is coated with a New AR-33 coating on both the front and back surfaces, enhancing its performance in the 1064 nm wavelength range. This coating reduces reflection, increases transmission, and improves overall system efficiency.