L-BCX126 25.4 mm Dia. Double-Convex Lens; EFL=19mm Uncoated

The L-BCX126 is a high-quality double-convex lens, boasting a diameter of 25.4 mm and a focal length of 19 mm. This lens is sourced from the reputable vendor, Ross Optical, and is available for purchase through their online catalog.

The lens is constructed with a spherical shape, featuring two convex surfaces. The first surface, or the front surface, has a radius of curvature of 16.69 mm, while the second surface, or the back surface, has a radius of curvature of -16.69 mm. This configuration results in a bi-convex lens, which is commonly used in optical systems due to its ability to focus light to a single point.

The lens is made from the material n-bk7 schott, a popular choice in optical applications due to its excellent optical properties. The lens has a center thickness of 14.72 mm and an edge thickness of 3 mm, providing robustness and durability.

The 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, uncoated lenses are often preferred in certain applications due to their lower cost and simpler manufacturing process.

The lens is designed to operate at a wavelength of 587.6 nm, making it suitable for use in a wide range of optical systems. It is important to note that the lens's performance can vary depending on the specific application and the surrounding optical elements.