67-432 2.0mm Dia. x 3.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 2 mm
- EFL
- 3 mm
- BFL
- 2.57 mm
- R1
- 2.55 mm
Material
- Name
- N-LASF9
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.8502442055719617
- λ
- 587.6 nm
- B1
- 2.00029547
- C1
- 0.0121426017 μm2
- B2
- 0.298926886
- C2
- 0.0538736236 μm2
- B3
- 1.80691843
- C3
- 156.530829 μm2
67-432 2.0mm Dia. x 3.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
This is a 67-432 Plano-Convex Lens, a high-quality optical component sourced from Edmund Optics. The lens has a diameter of 2.0mm and a focal length of 3.0mm, making it a compact and efficient solution for various applications.
The lens is made from n-lasf9 Schott, a material known for its excellent optical properties. It is designed to work optimally with a wavelength of 587.6nm, making it suitable for applications that require precise wavelength control.
The lens features a standard NIR-II coating on both the front and back surfaces. This coating enhances the lens's performance in the near-infrared spectrum, specifically between 750nm and 1550nm. It improves the lens's transmission, reduces reflections, and protects the lens from environmental factors, ensuring optimal performance and longevity.
The geometry of the lens includes a thickness of 0.6mm at the edge and 0.8mm at the center. The lens's inner and outer radii are 0, indicating a flat surface on one side and a curved surface on the other. The lens's effective focal length (EFL) is 3mm, and the back focal length (BFL) is 2.57mm.
