This is a G052101525 3 mm Dia. N-LASF9 Mounted Plano-Convex Lens, designed with a focal length of 2.5mm and optimized for use within the wavelength range of 725-1050nm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is spherical in shape, with a base shape of a circle. It has a diameter of 3mm, and its edge thickness measures 0.38mm, while the center thickness is 1mm. The lens is mounted, and its inner and outer radii are 0, indicating a plano-convex design.
The lens is made from N-LASF9 Schott, a material known for its excellent optical properties. It is coated on both the front and back with Qio Bbar Arb2nirnbk7, a coating that enhances its performance within the specified wavelength range.
This lens is currently in stock and available for purchase. For more information, you can visit the vendor's website through the provided weblink.