11-423 25.4mm Dia. x 25.4mm FL; Coated; ZnSe Plano-Convex Lens BBAR 3-12µm

The 11-423 is a Plano-Convex Spherical Lens, boasting a diameter of 25.4mm and a focal length of 25.4mm, specifically designed for use with a wavelength of 10600nm. This lens is sourced from Edmund Optics, a trusted vendor in the optical industry.

The lens is crafted from ZnSe (Zinc Selenide) material, identified as 'znse connolly' in the material database. This material is known for its excellent transparency in the infrared region, making it an ideal choice for applications such as thermal imaging and night vision systems.

The lens features a front and back coating of 'edm dbbarl znse 312', a broadband anti-reflection (BBAR) coating specifically designed for ZnSe. This coating reduces surface reflections, enhancing the overall transmission of the lens and minimizing losses due to reflection.

The geometry of the lens includes a thickness of 2.16mm at the edge and 4.5mm at the center. The lens's inner and outer radii are both 0mm, indicating a plano surface on the incident side and a curved surface on the exit side. The effective focal length (EFL) of the lens is 25.4mm.

The lens is available in stock, as indicated by its weblink status. For more detailed information, users are encouraged to visit the provided weblink: 'https://www.edmundoptics.com/p/254mm-dia-x-254mm-fl-3-12mum-bbar-coated-znse-plano-convex-lens/40504/'.