45-382 9.0mm Dia. x -18 FL; Uncoated; Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- -18 mm
- BFL
- -19.26 mm
- R1
- -14.12 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
45-382 9.0mm Dia. x -18 FL; Uncoated; Plano-Concave Lens
The 45-382 is a 9.0mm diameter Plano-Concave Lens with a focal length of -18 FL, sourced from the reputable optical vendor, Edmund Optics. This lens is designed for use in various optical applications, offering high-quality performance and precision.
The lens is made from n-sf11 Schott, a high-index material known for its excellent optical properties. The uncoated surface ensures minimal reflection, making it suitable for applications where low-light loss is critical. The lens geometry includes a thickness edge of 2.89 and a thickness center of 2.25, providing a robust structure for reliable operation.
The inner and outer radii of the lens are 0, indicating a planar surface on one side and a concave surface on the other. The base shape is circular, ensuring uniform light distribution and minimal distortion. The lens is designed to operate at a wavelength of 587.6 nm, making it suitable for a wide range of applications.
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