SLSQ-05-12P 5.0 mm Dia. x 12.0 mm FL; Plano-Convex Lens Uncoated

The SLSQ-05-12P is a 5.0 mm diameter Plano-Convex lens with a focal length of 12.0 mm, sourced from the reputable vendor OptoSigma. This lens is made of fused silica, a material known for its excellent optical properties, durability, and resistance to thermal shock.

The lens geometry includes a 1.3 mm thickness at the edge, increasing to 1.9 mm at the center, providing a base shape that is circular. The inner radius is 0 mm, and the outer radius is also 0 mm, indicating a flat surface on one side and a curved surface on the other. The radius of curvature (R1) is 5.52 mm, and the back focal length (BFL) is 10.7 mm. The effective focal length (EFL) is 12 mm.

This lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. While this may result in a lower transmission rate and increased susceptibility to environmental factors, it also means that the lens is more cost-effective and suitable for applications where such enhancements are not necessary.

The SLSQ-05-12P is designed to work with a wavelength of 546.1 nm, making it suitable for a wide range of applications in fields such as metrology, spectroscopy, and imaging.

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