Ge-px-25.4-50 25.4 mm Dia. Germanium Plano-Convex Lens; EFL=50.8mm Uncoated

The Ge-px-25.4-50 is a 25.4 mm diameter Germanium Plano-Convex lens, sourced from Alkor Technologies. This lens is designed for use in the infrared spectrum, specifically at a wavelength of 10600 nm. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties or protect it from environmental factors.

The lens features a spherical shape, with a base shape that is circular. The geometry of the lens includes a thickness of 2 mm at the edge and 2.5 mm at the center. The effective focal length (EFL) of the lens is 50.8 mm, which is the distance from the lens's secondary principal plane to its focal point. The lens's inner radius is 0, and its outer radius is also 0, indicating a plano-convex design.

This lens is a great option for applications that require a high-quality lens in the infrared spectrum. Its Germanium construction and plano-convex design make it suitable for a wide range of uses. The lens's uncoated nature means it may require additional protection or handling precautions, but it also allows for greater customization and compatibility with various coatings.

For more information about this lens, including its availability and pricing, please refer to the vendor's website at http://www.alkor.net/germanium_lenses.html.