LA7228-E4 25.4 mm Dia. ZnSe Plano-Convex Lens; EFL=200mm 2-13µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 200 mm
- R1
- 280.5 mm
Material
- Name
- ZnSe
- Dispersion Equation
- Modified Sellmeier
- n (λ)
- 2.4293852609245956
- λ
- 10600 nm
- A
- 4
- B1
- 1.9
- C1
- 0.113 μm2
- B2
- 0
- C2
- 0 μm2
- B3
- 0
- C3
- 0 μm2
LA7228-E4 25.4 mm Dia. ZnSe Plano-Convex Lens; EFL=200mm 2-13µm
The LA7228-E4 is a Plano-Convex Spherical Lens with a diameter of 25.4 mm, sourced from Thorlabs. This lens is designed for use with a wavelength of 10600 nm and features a focal length of 200 mm. The lens is made from ZnSe material, specifically identified as "znse marple-1964".
The lens's geometry includes an edge thickness of 3.7 mm and a center thickness of 4 mm. The front and back surfaces of the lens are coated with "tho e4znsearc2000130", providing optimal performance for its intended application.
The inner and outer radii of the lens are 0, indicating a plano surface on one side and a curved surface on the other. This particular lens is a Plano-Convex lens, meaning it has a flat surface on one side and a curved surface on the other.
The lens's web links are valid and indicate that the product is in stock, providing users with the assurance of immediate availability. This lens is a specialized optical component, designed for specific applications, and its detailed specifications are provided to aid users in their selection process.