This is a mounted plano-convex lens, type G063043400, with a diameter of 22.4 mm, sourced from Qioptiq Photonics. 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 features a focal length (EFL) of 40mm, making it suitable for a wide range of applications that require moderate magnification. The plano-convex geometry, where one side is flat and the other is curved, allows for efficient light gathering and focusing.
The lens has a thickness of 1.7mm at the edge and 5mm at the center. The curvature of the lens is defined by a radius (R1) of 20.833mm. The lens is coated with Qio Silver Ragv 45 on both the front and back surfaces, enhancing its light transmission capabilities and durability.
This lens is currently in stock and available for immediate purchase. For more information, you can refer to the vendor's website through the provided weblink.