This is a G312412525 Plano-Convex Lens, sourced from the renowned optical components manufacturer, Qioptiq Photonics. The lens, which is unmounted and made of fused silica, has a diameter of 31.5 mm and an effective focal length (EFL) of 50mm, making it suitable for a wide range of optical applications.
The lens's geometry is characterized by a plano-convex shape, where one side is flat (plano) and the other side is curved (convex). The thickness at the edge of the lens is 2.1 mm, while the thickness at the center is 7.5 mm. The lens's inner and outer radii are both 0, indicating a symmetrical curvature.
The lens is designed to operate within the wavelength range of 355 nm. It comes with a front and back coating of Qio Bbar Arb2nirnbk7, which is a broadband anti-reflection coating that enhances the lens's performance by reducing surface reflections.
This lens is a spherical lens, meaning it has a spherical surface. The curvature of the lens is defined by a single radius, which is 25.483 mm in this case.
The lens data indicates that it is in stock and available for immediate purchase. For more detailed information, including pricing and delivery times, please refer to the vendor's website using the provided weblink.