L-BCX089 18 mm Dia. Double-Convex Lens; EFL=36mm Uncoated

The L-BCX089 is a double-convex lens with an 18 mm diameter, sourced from the renowned optical component vendor, Ross Optical. This lens is a spherical type, specifically designed with a convex-convex base shape, ensuring a high level of optical performance.

The lens's geometry is meticulously crafted, with a thickness edge of 2.6 mm and a thickness center of 4.8 mm. The effective focal length (EFL) is 36 mm, making it suitable for a wide range of optical applications. The first radius of curvature (R1) is 36.37 mm, while the second radius (R2) is -36.37 mm, indicating the double-convex nature of the lens.

The L-BCX089 is made from the high-quality material n-bk7 schott, a borosilicate glass known for its excellent optical properties. It is designed to work with a wavelength of 587.6 nm, making it suitable for applications that require high transmittance in the visible spectrum.

Notably, this lens is uncoated, meaning it does not have any anti-reflective or other surface coatings. While this may result in a higher level of internal reflection, it can also provide a cost-effective solution for applications where such coatings are not necessary.

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