KPC043AR.14 25.4 mm Dia. x -25 mm FL; AR coated; Plano-Concave Lens 430-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -25 mm
- BFL
- -26.64 mm
- R1
- -12.92 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
KPC043AR.14 25.4 mm Dia. x -25 mm FL; AR coated; Plano-Concave Lens 430-700nm
The KPC043AR.14 is a Plano-Concave Spherical Lens, sourced from MKS/Newport, with a diameter of 25.4 mm and a focal length of -25 mm. This lens is designed for use within the wavelength range of 430-700nm, making it suitable for a wide range of optical applications.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high transmittance in the visible spectrum. The lens features a plano-concave geometry, meaning one side is flat while the other is curved inward. This design is often used to diverge or spread out light, making it ideal for use in applications such as beam expanders or objectives.
The KPC043AR.14 is coated with New AR-14, a broadband anti-reflective coating, on both the front and back surfaces. This coating reduces reflection and increases transmission, enhancing the overall performance of the lens. The edge thickness of the lens is 9.4 mm, while the center thickness is 2.5 mm, providing a robust and durable design.
The lens is available directly from the vendor and is currently in stock, as indicated by the "weblink status" field in the item data. For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website using the provided weblink.
