KPX615-C 25.4 mm Dia. x 350 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 350 mm
- BFL
- 347.73 mm
- R1
- 181.55 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
KPX615-C 25.4 mm Dia. x 350 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
The KPX615-C is a Plano-Convex lens, a type of spherical lens, sourced from the renowned optical vendor MKS/Newport. This lens, with a base shape of a circle, is designed for use in the visible light spectrum, specifically at a wavelength of 546.1 nm.
The lens has a diameter of 25.4 mm and a thickness at the edge of 3 mm. The center thickness is slightly more, measuring 3.45 mm. The effective focal length (EFL) of the lens is 350 mm, and the radius of curvature (R1) is 181.552 mm. The back focal length (BFL) is 347.73 mm, and the inner radius is 0 mm.
The KPX615-C is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The lens is coated with MgF2, a broadband antireflection coating that reduces surface reflections and increases transmission in the spectral region from 400 to 700 nm.
This lens is currently in stock and available for immediate purchase through the Newport website, as indicated by the "weblink status" field in the item data.
