KPC067AR.16 50.8 mm Dia. x -250 mm FL; NIR coated; Plano-Concave Lens 650-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- -250 mm
- BFL
- -251.64 mm
- R1
- -129.2 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
KPC067AR.16 50.8 mm Dia. x -250 mm FL; NIR coated; Plano-Concave Lens 650-1000nm
The KPC067AR.16 is a Plano-Concave Lens with a diameter of 50.8 mm and a focal length of -250 mm, specifically designed for use in the near-infrared (NIR) spectrum, spanning 650-1000nm. This lens is sourced from MKS/Newport, a renowned vendor in the optical industry.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. It features a spherical shape, with a thickness of 4.54mm at the edge and 2.5mm at the center. The lens's base shape is circular, and it has an inner radius of 0mm and an outer radius of 0mm.
The KPC067AR.16 is coated with New AR-16 fromfigure on both the front and back surfaces. This anti-reflection coating enhances the lens's performance in the NIR spectrum by reducing surface reflections, thereby increasing transmission.
The lens's geometry is precisely engineered, with a radius of curvature (R1) of -129.2mm and a back focal length (BFL) of -251.64mm. The effective focal length (EFL) is -250mm.
This lens is currently in stock and available for immediate use. For more detailed information, please refer to the vendor's website at https://www.newport.com/f/ar16-n-bk7-plano-concave-lenses.
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