67-434 2.5mm Dia. x 2.0mm 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
- 2.5 mm
- EFL
- 2 mm
- BFL
- 1.57 mm
- R1
- 1.7 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
67-434 2.5mm Dia. x 2.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
This is a 67-434 Plano-Convex Lens, a high-quality optical component sourced from Edmund Optics. The lens has a diameter of 2.5mm and a focal length of 2.0mm, making it suitable for a wide range of applications.
The lens is made from n-lasf9 Schott, a material known for its excellent optical properties. It is coated with edm nir-ii std curve on both the front and back surfaces, enhancing its performance in the near-infrared spectrum, specifically between 750nm and 1550nm.
The geometry of the lens includes a thickness of 0.25mm at the edge and 0.8mm at the center. The inner and outer radii are both 0, indicating a flat surface on the incident side and a curved surface on the exit side. The back focal length is 1.57mm, and the effective focal length is 2mm.
This lens is currently in stock and available for immediate shipping. For more information, including detailed specifications and pricing, please refer to the provided weblink.
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