11-425 25.4mm Dia. x 50.8mm FL; Coated; ZnSe Plano-Convex Lens BBAR 3-12µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 50.8 mm
- R1
- 71.26 mm
Material
- Name
- ZnSe
- Dispersion Equation
- Sellmeier
- n (λ)
- 2.402780893783937
- λ
- 10600 nm
- B1
- 4.45813734
- C1
- 0.040344681 μm2
- B2
- 0.467216334
- C2
- 0.15317139 μm2
- B3
- 2.8956629
- C3
- 2221.822369 μm2
11-425 25.4mm Dia. x 50.8mm FL; Coated; ZnSe Plano-Convex Lens BBAR 3-12µm
The 11-425 is a Plano-Convex Spherical Lens, part of the extensive catalog of optical elements offered by Edmund Optics. This lens boasts a diameter of 25.4mm and a focal length of 50.8mm, designed for a wavelength of 10600nm.
The lens is constructed from ZnSe (Zinc Selenide) material, specifically the connolly variant, which is known for its excellent optical properties. The front and back surfaces of the lens are coated with edm dbbarl znse 312, a broadband anti-reflection coating that enhances transmission and reduces surface reflections across the entire 3-12µm spectral range.
The lens geometry includes a thickness of 1.96mm at the edge and 3.1mm at the center, with no inner or outer radius specified, indicating a simple plano-convex design. The lens is circular in base shape, making it suitable for a wide range of optical applications.
According to the vendor's information, this item is currently in stock, ensuring quick delivery for your optical project needs. For more detailed information, you can refer to the vendor's official website through the provided weblink.