L-BCX162 38 mm Dia. Double-Convex Lens; EFL=75mm Uncoated

The L-BCX162 is a high-quality double-convex lens offered by Ross Optical, a renowned vendor in the optical industry. This lens, with a base shape of a circle, is designed for use in a wide range of optical applications.

The lens has a diameter of 38 mm, making it suitable for use in systems where a larger aperture is required. The edge thickness of the lens is 2 mm, while the center thickness is 6.8 mm, providing a good balance between weight and optical performance. The effective focal length (EFL) of this lens is 75 mm, which is a common choice for many optical systems due to its versatility.

The L-BCX162 lens is made from N-BK7 Schott, a popular optical glass known for its excellent optical properties and durability. The radii of curvature for the first and second surfaces of the lens are 76.34 mm and -76.34 mm, respectively, indicating a symmetrical design that can help minimize optical aberrations.

This lens is uncoated, meaning it does not have any anti-reflective coatings. While coatings can enhance the performance of a lens by reducing reflections and increasing transmission, an uncoated lens can be a cost-effective choice for applications where such enhancements are not necessary.

Please note that the wavelength for this lens is 587.6 nm, a standard value in the optical industry. The lens is spherical in shape, a common choice for many optical applications due to its ease of manufacturing and versatility.