This is a Plano-Convex Lens, a type of spherical lens, sourced from the reputable vendor, Standa. The lens is characterized by its circular base shape and is designed for use in a wide range of optical applications.
The lens has a diameter of 25.4 mm and a thickness at the edge of 2 mm. The thickness at the center is 3.2 mm, providing a robust structure suitable for various optical systems. The effective focal length (EFL) of this lens is 125 mm, a length that contributes to its versatility in different applications.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent optical properties. The wavelength for this lens is 546 nm, which is within the visible light spectrum.
Notably, this lens does not come with any coating. Coatings are often applied to lenses to enhance their performance by reducing reflections, increasing transmission, or providing other benefits. However, this lens is in its uncoated form, offering a different set of potential benefits depending on the application.
For more information about this lens, including its availability and potential applications, please refer to the provided weblink: http://www.standaphotonics.com/lenses/plano-convex-lenses.php.