This is a Plano-Convex lens, type of spherical lens, sourced from Edmund Optics with a circular base shape and a diameter of 25.0mm. The lens has a thickness of 2.63mm at the edge and 3.5mm at the center, with an effective focal length (EFL) of 175.0mm. The front surface radius (R1) is 90.47mm, and the back focal length (BFL) is 172.85mm. The lens does not have an inner or outer radius.
The lens is made of N-BK7 Schott material, a popular choice for optical elements due to its excellent optical properties and wide transparency range. The lens is coated with YAG-BBAR, a type of coating that enhances its performance in the wavelength range of 500-1100nm. This coating is applied on both the front and back surfaces of the lens, making it suitable for a wide range of applications.
The item data indicates that this lens is in stock and available for purchase, making it a convenient choice for users looking for immediate delivery. The detailed specifications provided in the item data allow users to make informed decisions when selecting optical components for their specific needs.