KPX208AR.14 50.8 mm Dia. x 400 mm FL; AR coated; Plano-Convex Lens AR 430-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 400 mm
- BFL
- 396.98 mm
- R1
- 206.72 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
KPX208AR.14 50.8 mm Dia. x 400 mm FL; AR coated; Plano-Convex Lens AR 430-700nm
The KPX208AR.14 is a Plano-Convex Lens, a type of spherical lens, manufactured by MKS/Newport. This lens boasts a diameter of 50.8 mm and a focal length of 400 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 relatively low cost.
The lens features an Anti-Reflective (AR) coating, specifically the New AR-14 fromfigure, on both the front and back surfaces. This coating is designed to reduce reflection and increase transmission within the spectral range of 430-700 nm. The thickness of the lens at the edge is 3 mm, while the center thickness is 4.566 mm. The lens's effective focal length (EFL) is 400 mm, and the radius of curvature (R1) is 206.72 mm. The back focal length (BFL) is 396.98 mm, and the inner radius is 0 mm.
The KPX208AR.14 is currently in stock and available for purchase on the MKS/Newport website. Its detailed specifications and high-quality construction make it a reliable choice for various optical systems and applications.
