LA7228-E3 25.4 mm Dia. ZnSe Plano-Convex Lens; EFL=200mm 7-12µm
- 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
- 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
LA7228-E3 25.4 mm Dia. ZnSe Plano-Convex Lens; EFL=200mm 7-12µm
The LA7228-E3 is a 25.4 mm diameter Plano-Convex lens made of ZnSe material, designed for use in the 7-12 µm wavelength range. This lens, sourced from Thorlabs, is a Spherical Lens with a Base Shape of Circular and a Sub Type of Spherical Lens. The lens geometry includes a 3.7 mm thickness at the edge, a 4 mm thickness at the center, and an Effective Focal Length (EFL) of 200 mm.
The LA7228-E3 features an Anti-Reflection Coating (AR) on both the front and back surfaces, specifically the tho e3znsearc7000120 coating. This coating enhances the lens' performance by reducing reflection and increasing transmission in the specified wavelength range.
The lens' Inner Radius is 0, and the Outer Radius is also 0, indicating a Plano-Convex design. The Radius of Curvature (R1) is 280.5 mm. The Material ID for this lens is znse connolly.
According to the vendor's website, the LA7228-E3 is currently in stock, ensuring quick delivery for your optical system needs. For more detailed information, you can refer to the vendor's website using the provided weblink.
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