This is a Plano-Convex lens, a type of spherical lens, sourced from the reputable vendor Standa. The lens is circular in base shape and is designed to bend light towards a single focal point, making it ideal for a variety of optical applications.
The lens has a diameter of 12.7 mm and a thickness at the edge of 2.6 mm. The thickness at the center is 3 mm, providing a decent depth for light to pass through. The effective focal length (EFL) of this lens is 75 mm, which is the distance from the lens's center to its focal point. This EFL makes the lens suitable for use in systems where a longer focal length is required.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. This material ensures that the lens provides clear, distortion-free images. The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors. However, uncoated lenses can still provide high-quality performance in the right conditions.
The lens's radius of curvature is 38.7525 mm, which contributes to its focusing power. The inner and outer radii are both 0, indicating that the lens has a uniform curvature throughout.
This lens is in stock and available for immediate use. For more information, you can refer to Standa's website at http://www.standaphotonics.com/lenses/plano-convex-lenses.php.