KPX058AR.18 12.7 mm Dia. x 88.3 mm FL; IR coated; Plano-Convex Lens IR 1000-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 88.3 mm
- BFL
- 86.02 mm
- R1
- 45.63 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
KPX058AR.18 12.7 mm Dia. x 88.3 mm FL; IR coated; Plano-Convex Lens IR 1000-1550nm
The KPX058AR.18 is a Plano-Convex Lens, a type of spherical lens, sourced from MKS/Newport. This lens has a diameter of 12.7 mm and a focal length of 88.3 mm, 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 and near-infrared regions.
The KPX058AR.18 features an Anti-Reflective (AR) coating on both the front and back surfaces. This AR coating, specifically the new AR-18 fromfigure, is designed to reduce surface reflections and increase transmission in the 1000-1550nm infrared range. The lens has a thickness of 3 mm at the edge and 3.444 mm at the center, providing a robust and durable design.
The lens's inner radius is 0, indicating a Plano-Convex geometry, where one side is flat (Plano) and the other side is curved (Convex). The radius of curvature of the curved surface is 45.633 mm, and the back focal length is 86.02 mm. This lens is currently in stock and available for immediate purchase from the vendor's website.
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