KPX217-C 50.8 mm Dia. x 1000 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 1000 mm
- BFL
- 997.61 mm
- R1
- 516.8 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
KPX217-C 50.8 mm Dia. x 1000 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
The KPX217-C is a Plano-Convex lens, a type of spherical lens, sourced from the renowned optical components manufacturer, MKS/Newport. This lens, with a base shape of a circle, has a diameter of 50.8 mm and a thickness at the edge of 3 mm, transitioning to a center thickness of 3.625 mm. The effective focal length (EFL) of this lens is 1000 mm, making it suitable for applications requiring long focal lengths.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The front and back surfaces of the lens are coated with MgF2, a material known for its high refractive index and low dispersion, which enhances the lens's performance in the spectral range of 400-700 nm.
The KPX217-C is currently in stock and available for immediate purchase. For more detailed information, you can refer to the vendor's website at https://www.newport.com/f/mgf2-n-bk7-plano-convex-lenses.
