KPX055-C 12.7 mm Dia. x 75.6 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 75.6 mm
- BFL
- 73.28 mm
- R1
- 39.07 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
KPX055-C 12.7 mm Dia. x 75.6 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
The KPX055-C is a Plano-Convex lens, a type of spherical lens, sourced from the reputable vendor MKS/Newport. This lens boasts a diameter of 12.7 mm and a focal length of 75.6 mm, making it suitable for a wide range of optical applications. The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion.
The KPX055-C features a MgF2 coating on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission across the 400-700nm wavelength range. The edge thickness of the lens is 3 mm, while the center thickness is 3.519 mm, providing a balanced optical path.
The lens's inner radius is 0, indicating a plano surface on the other side. The radius of curvature (R1) is 39.07 mm, and the back focal length (BFL) is 73.28 mm. The effective focal length (EFL) is the same as the focal length, at 75.6 mm.
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