KPX525-C 6.35 mm Dia. x 50.2 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 6.35 mm
- EFL
- 50.2 mm
- BFL
- 48.09 mm
- R1
- 25.94 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
KPX525-C 6.35 mm Dia. x 50.2 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
The KPX525-C is a Plano-Convex Spherical Lens, a high-quality optical component sourced from MKS/Newport. This lens, with a diameter of 6.35 mm, is designed for use in the visible spectrum, specifically optimized for a wavelength of 546.1 nm.
The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost. The Plano-Convex geometry, with a 3.19 mm center thickness and a 25.94 mm radius of curvature, provides a back focal length of 48.09 mm and an effective focal length of 50.2 mm.
The KPX525-C features a MgF2 coating on both the front and back surfaces. This coating, known for its excellent optical properties, reduces reflection and increases transmission in the spectral range of 400-700 nm. The coating is applied using the new mgf2bk7fromfigur process, ensuring high-quality and durable performance.
This lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website at https://www.newport.com/f/mgf2-n-bk7-plano-convex-lenses.