KBX025AR.16 12.7 mm Dia. x 19.0 mm FL; NIR coated; Double-Convex Lens NIR 650-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 19 mm
- BFL
- 17.19 mm
- R1
- 18.7 mm
- R2
- -18.7 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167401204613524
- λ
- 589 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
KBX025AR.16 12.7 mm Dia. x 19.0 mm FL; NIR coated; Double-Convex Lens NIR 650-1000nm
The KBX025AR.16 is a high-quality double-convex lens, boasting a diameter of 12.7 mm and a focal length of 19.0 mm. This lens is sourced from the reputable vendor MKS/Newport, ensuring reliability and performance. The lens is designed for use within the near-infrared (NIR) spectrum, specifically between 650 and 1000 nanometers, making it suitable for a wide range of applications within this spectrum.
The lens is constructed from N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties and versatility. The base shape of the lens is circular, and it features a spherical geometry, with a center thickness of 5.22 mm and an edge thickness of 3 mm. The inner and outer radii are not specified, indicating a uniform curvature.
The KBX025AR.16 is coated with a new AR-16 coating on both the front and back surfaces. This anti-reflective coating enhances the lens' performance by reducing surface reflections, thereby improving transmission within the NIR spectrum. The lens' effective focal length (EFL) is 19 mm, and its back focal length (BFL) is 17.19 mm.
This lens is a robust and reliable choice for applications within the NIR spectrum, offering superior optical performance and versatility. Its double-convex design and high-quality coating make it an excellent option for users seeking a lens tailored to the NIR range.