BICX309 38 mm Dia. x 500 mm FL; Uncoated; Double-Convex Lens

The BICX309 is a high-precision double-convex lens, 38 mm in diameter and designed for a focal length of 500 mm. This lens is sourced from WTS Photonics, a reputable vendor known for their quality optical elements. The lens is uncoated, offering a straightforward, cost-effective solution for applications where specialized coatings are not required.

The lens features a base shape of a circle, with a thickness of 3 mm at the edge and 3.7 mm at the center. The effective focal length (EFL) is 500 mm, while the back focal length (BFL) is 498.79 mm. The radii of curvature for the first and second surfaces are 518.1 mm and -518.1 mm, respectively. The lens is made of n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility.

The wavelength for this lens is 546.1 nm, making it suitable for applications that require high transmission in the visible spectrum. Its spherical shape ensures minimal optical aberrations, making it ideal for various applications, such as imaging systems, beam shaping, and laser applications.

Please note that the lens does not come with any coatings, which may affect its performance in certain applications. However, its uncoated state provides a blank canvas for users who wish to apply their own coatings to tailor the lens's properties to their specific needs.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.