KBX040AR.14 12.7 mm Dia. x 75.6 mm FL; AR coated; Double-Convex Lens AR 430-700nm

The KBX040AR.14 is a high-quality double-convex lens, designed and manufactured by MKS/Newport. This lens boasts a diameter of 12.7 mm and a focal length of 75.6 mm, making it a versatile choice for a wide range of optical applications.

The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high homogeneity. The base shape of the lens is circular, and it features a double-convex geometry, with radii of curvature of 77.538 mm for the first surface and -77.538 mm for the second surface. This geometry results in a back focal length of 74.43 mm and an effective focal length of 75.6 mm.

The KBX040AR.14 is coated with a new AR-14 coating on both the front and back surfaces. This anti-reflective coating is designed to operate within the wavelength range of 430-700 nm, making it suitable for use in a variety of applications, including but not limited to, fluorescence microscopy, flow cytometry, and other life science applications.

The lens has a thickness of 3 mm at the edge and 3.521 mm at the center. The inner and outer radii are both 0 mm, indicating a uniform curvature across the lens surface.

According to the vendor, this item is currently in stock and can be purchased directly from the MKS/Newport website. The weblink provided leads directly to the product page for easy access and purchase.