KPX196AR.18 50.8 mm Dia. x 175 mm FL; IR coated; Plano-Convex Lens IR 1000-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 175 mm
- BFL
- 170.62 mm
- R1
- 90.44 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
KPX196AR.18 50.8 mm Dia. x 175 mm FL; IR coated; Plano-Convex Lens IR 1000-1550nm
The KPX196AR.18 is a Plano-Convex Lens, a type of spherical lens, with a diameter of 50.8 mm and a focal length of 175 mm. This lens is sourced from MKS/Newport, a renowned vendor in the optical industry. The lens is designed for use within the infrared spectrum, specifically between 1000nm and 1550nm, making it suitable for a range of applications that require infrared transmission.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The front and back surfaces of the lens are coated with New AR-18, a broadband anti-reflective coating that enhances the lens's performance by reducing surface reflections and increasing transmission.
The lens's geometry includes a thickness of 3 mm at the edge and 6.64 mm at the center. The inner radius is 0, indicating a plano surface on the other side of the lens. The effective focal length (EFL) is 175 mm, and the radius of curvature (R1) is 90.44 mm. The back focal length (BFL) is 170.62 mm.
This lens is available for purchase directly from the vendor's website, where you can find more detailed specifications and related products. The link to the product page is provided for your convenience.
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