14BCX750-2-1 50.8 mm Dia. x 750mm FL; Uncoated; Double-Convex Lens

The 14BCX750-2-1 is a Double-Convex Lens, a type of spherical lens characterized by its convex-convex base shape, sourced from Standa. This lens has a circular base shape and is designed for use in a variety of optical applications.

The lens boasts a diameter of 50.8 mm and an effective focal length (EFL) of 750 mm. The EFL, often denoted as 'f', is a crucial factor in lens selection, as it significantly influences the lens's magnification and field of view. The 14BCX750-2-1's EFL suggests its suitability for applications requiring moderate magnification and a relatively wide field of view.

The lens's geometry includes a thickness of 3.4 mm at the edge and 5 mm at the center. The radii of curvature for the first and second surfaces are 777.2 mm and -777.2 mm, respectively. These specifications contribute to the lens's overall optical performance, particularly in terms of image formation and distortion.

The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. This material makes the lens suitable for applications involving a wide range of wavelengths, including visible and near-infrared light.

Notably, this lens is uncoated. Coatings are often applied to lenses to enhance their optical performance by reducing reflections, increasing transmission, or protecting the lens surface. However, uncoated lenses like the 14BCX750-2-1 can still provide satisfactory performance in certain applications, especially where high light transmission is not critical.