48-342 9mm Dia. x -12 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
- -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
48-342 9mm Dia. x -12 FL; VIS 0deg Coated; Plano-Concave Lens 425-675nm
The 48-342 is a Plano-Concave Spherical Lens with a 9mm diameter, offering a -12 FL (focal length) and a central thickness of 2.25mm, with an edge thickness of 3.24mm. This lens is sourced from Edmund Optics, a reputable vendor in the optical industry.
The lens is designed for use within the wavelength range of 425-675nm, making it suitable for a wide range of applications within the visible light spectrum. The lens features a Schott n-SF11 material ID, which is known for its excellent optical properties and durability.
The lens is coated with the EDM VIS-0 standard curve on both the front and back surfaces. This coating enhances the lens's performance by reducing surface reflections and increasing transmission, thereby improving the overall efficiency and quality of the optical system in which it is used.
The lens's geometry, including its inner and outer radii, is optimized for its specific application, providing superior optical performance. The lens's base shape is circular, contributing to its versatility and applicability in various optical systems.