48-338 9.0mm Dia. x -12 FL; MgF2 Coated; Plano-Concave Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- -12 mm
- BFL
- -13.26 mm
- R1
- -9.42 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
48-338 9.0mm Dia. x -12 FL; MgF2 Coated; Plano-Concave Lens 400-700nm
This is a 9.0mm diameter Plano-Concave Lens, model 48-338, sourced from Edmund Optics. The lens is designed for use within a wavelength range of 400-700nm, making it suitable for a wide range of optical applications.
The lens features a focal length of -12, indicating its concave nature. The base shape is circular, and the lens is coated with MgF2 on both the front and back surfaces, which is standard curve coating. This coating enhances the lens's performance by reducing reflection and increasing transmission, thereby improving the overall efficiency of the optical system.
The geometry of the lens includes a thickness of 3.24mm at the edge and 2.25mm at the center. The inner and outer radii are both zero, and the lens's back focal length is -13.26. The lens material is n-sf11 Schott, a high-index glass with excellent optical properties.
The lens is in stock and available for immediate purchase. For more detailed information, please refer to the vendor's website using the provided weblink.