48-270 9mm Dia. x -27 FL; VIS 0deg Coated; Plano-Concave Lens 425-675nm
- 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
48-270 9mm Dia. x -27 FL; VIS 0deg Coated; Plano-Concave Lens 425-675nm
The 48-270 is a Plano-Concave Spherical Lens with a 9mm diameter, offering a -27 FL (focal length) and a central thickness of 3mm, which gradually increases to 3.42mm towards the edge. This lens is sourced from Edmund Optics, a renowned vendor in the optical industry.
The lens is designed for use within the visible light spectrum, specifically optimized for a wavelength of 587.6nm. It boasts a base shape of a circle and is coated with the EDM VIS-0 standard curve on both the front and back surfaces, enhancing its performance and durability.
The lens material is n-SF11 from Schott, a high-index glass known for its excellent optical properties. The lens does not have any inner or outer radii, indicating a simple, straightforward design.
This lens is in stock and available for immediate purchase, as indicated by its weblink status. For more detailed information, you can refer to the vendor's website through the provided weblink.