67-455 5.0mm Dia. x 10.0mm 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
- 5 mm
- EFL
- 10 mm
- BFL
- 8.91 mm
- R1
- 5.17 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
67-455 5.0mm Dia. x 10.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
The 67-455 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 5.0mm and a focal length of 10.0mm, making it a compact yet powerful optical component. The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion.
The lens features a front and back coating of edm nir-ii std curve, a specialized coating designed for use in the near-infrared (NIR) spectrum, specifically between 750-1550nm. This coating enhances the lens's performance in the NIR range, making it ideal for applications such as night vision, thermal imaging, and spectral analysis.
The geometry of the lens is also noteworthy. It has a thickness edge of 1.0mm and a thickness center of 1.64mm, providing a balanced profile that minimizes optical distortion. The lens's inner and outer radii are both 0mm, indicating a uniform curvature that contributes to its high-quality optical performance.
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