L-BCX031 25.4 mm Dia. Double-Convex Lens; EFL=31.7mm Uncoated

The L-BCX031 is a high-quality double-convex lens, boasting a diameter of 25.4 mm and an effective focal length (EFL) of 31.7 mm. This lens is sourced from the reputable optical vendor, Ross Optical, and is available for purchase on their website.

The lens is designed with a spherical shape, featuring two convex surfaces that contribute to its double-convex nature. The base shape of the lens is circular, ensuring uniform light distribution and minimal distortion. The lens's geometry includes a thickness of 2 mm at the edge and 7.3 mm at the center, providing a robust structure and optimal light transmission.

The L-BCX031 is crafted from the renowned N-BK7 glass, a high-grade material produced by Schott. This material is known for its excellent optical properties, including low auto-fluorescence and high transmittance across a wide spectrum. The wavelength for this particular lens is 587.6 nm.

Notably, this lens does not come with any coating. Coatings are often applied to lenses to enhance their optical properties, such as reducing reflection, increasing transmittance, or protecting the lens surface. However, the uncoated nature of the L-BCX031 allows for greater customization, as users can select and apply coatings based on their specific requirements.