45-384 9.0mm Dia. x -27 FL; Uncoated; Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- -27 mm
- BFL
- -28.68 mm
- R1
- -21.19 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
45-384 9.0mm Dia. x -27 FL; Uncoated; Plano-Concave Lens
The 45-384 9.0mm Dia. x -27 FL is a spherical, plano-concave lens sourced from Edmund Optics. This lens, with a base shape of a circle, is designed for use with a wavelength of 587.6 nm. The lens is uncoated, which means it does not have any additional layers to enhance or alter its optical properties.
The lens has a diameter of 9.0mm and a thickness at the edge of 3.42mm, while the center thickness is 3.0mm. The effective focal length (EFL) of this lens is -27mm, indicating its concave nature. The first radius of curvature (R1) is -21.19mm, and the back focal length (BFL) is -28.68mm. The lens does not have any inner or outer radius specified, indicating it is a simple plano-concave lens.
The lens is made of n-SF11 Schott, a high-index glass with excellent transmittance in the visible and near-infrared regions. This makes the lens suitable for various applications, including imaging systems, beam shaping, and other optical systems where a concave lens is required.
Please note that the lens is in stock and available for immediate shipping, as indicated by the "weblink status" field in the item data. For more information, you can refer to the vendor's website using the provided weblink.