This is a 35-725 2.5mm Dia. x 5.0mm FL Plano-Convex Lens, coated with YAG-BBAR for wavelengths between 500-1100nm. The lens is sourced from the reputable vendor, Edmund Optics.
The lens is of the Spherical type, with a base shape of Circular. It has a diameter of 2.5mm and a thickness edge of 0.61mm, transitioning to a thickness center of 0.8mm. The effective focal length (EFL) is 5mm, making it a compact and powerful optical component.
The lens's front and back surfaces are coated with edm yagbbar 5001100, providing excellent transmission and reflection properties within the specified wavelength range. This coating enhances the lens's performance in laser applications, ensuring minimal loss of light and high-quality imaging.
The lens's inner and outer radii are 0, indicating a plano-convex geometry. The first radius (R1) is 4.25mm, and the back focal length (BFL) is 4.57mm. These specifications contribute to the lens's high optical quality and versatility.
The lens is made from n-lasf9 schott, a material known for its excellent optical properties. The wavelength for this lens is 587.6nm, making it suitable for a wide range of applications.