L-BCX239 50.8 mm Dia. Double-Convex Lens; EFL=250mm Uncoated

The L-BCX239 is a high-quality double-convex lens, boasting a diameter of 50.8 mm and a focal length of 250mm. This lens is sourced from the renowned optical vendor, Ross Optical, and is available for immediate purchase from their online catalog.

The lens is designed with a spherical shape, featuring two convex surfaces. This particular model is uncoated, offering a base shape of a circle. The geometry of the lens is meticulously crafted, with an edge thickness of 3 mm and a center thickness of 5.51 mm. The inner and outer radii are both zero, indicating a symmetrical design.

The L-BCX239 is fabricated from the esteemed N-BK7 Schott material, a borosilicate glass known for its excellent optical properties. It is optimized for use with a wavelength of 587.6 nm, making it suitable for a wide range of optical applications.

Please note that the lens does not come with any coating. However, Ross Optical offers a variety of coating options that can be added based on your specific requirements.

For more information about this product, including pricing and availability, please visit the provided web link.