L-PCX347 75 mm Dia. Plano-Convex Lens; EFL=250mm Uncoated

The L-PCX347 is a 75 mm diameter Plano-Convex lens, part of the extensive catalog offered by Ross Optical. This lens is designed for use in a variety of optical systems, featuring an effective focal length (EFL) of 250mm, making it suitable for applications requiring a longer focal length.

The lens is spherical in shape, with a base shape of circular for uniform light distribution. The geometry of the lens includes a thickness edge of 3.5mm and a thickness center of 9mm, providing structural integrity and precision in optical alignment. The inner radius is 0mm, and the outer radius is also 0mm, indicating a uniform curvature throughout the lens.

The lens is made from N-BK7 Schott material, a high-quality borosilicate glass known for its excellent optical properties and durability. The wavelength for this lens is 587.6nm, which is within the visible light spectrum.

Notably, this lens is uncoated. While coatings can enhance the performance of lenses by reducing reflection, increasing transmission, or providing protection against environmental factors, an uncoated lens can be advantageous in certain applications where specific coating properties are not required.

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