This is a 12.5 mm diameter Plano-Convex lens, manufactured by Qioptiq Photonics, featuring an effective focal length (EFL) of 25mm. The lens is made of N-BK7, a popular glass type in the optical industry, known for its excellent optical properties and versatility.
The lens's geometry includes a thickness of 1.4mm at the edge and 3mm at the center, with an inner radius of 0mm and an outer radius of 0mm. The curvature radius (R1) is 13.05mm. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties or protect it from environmental factors.
This lens is a spherical lens, which is a common type of lens used in various optical applications due to its simple design and manufacturing process. The lens's base shape is circular, making it suitable for a wide range of applications that require circular apertures.
The lens is mounted, which means it is already assembled into a housing or a mount, making it ready to be integrated into an optical system. This can save users time and effort in the assembly process.
According to the vendor's website, this item is in stock, indicating that it is readily available for purchase and delivery. The website link is provided for users who wish to learn more about this product or make a purchase.