KPX184 50.8 mm Dia. x 88.3 mm FL; Uncoated; Plano-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 88.3 mm
- BFL
- 81.23 mm
- R1
- 45.63 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
KPX184 50.8 mm Dia. x 88.3 mm FL; Uncoated; Plano-Convex Lens
The KPX184 is a Plano-Convex lens with a diameter of 50.8 mm and a focal length of 88.3 mm, sourced from the reputable vendor MKS/Newport. This lens is uncoated, featuring a Schott N-BK7 material composition, which is widely recognized for its excellent optical properties, including low optical dispersion and high homogeneity.
The lens's geometry is meticulously designed, with a thickness of 3 mm at the edge and 10.722 mm at the center, providing a base shape that is circular. The inner radius is 0 mm, and the lens has a radius of curvature of 45.633 mm on the curved side. The back focal length of the lens is 81.23 mm.
The KPX184 is designed to operate at a wavelength of 589 nm, making it suitable for a wide range of optical applications. Its spherical shape ensures excellent light transmission and focusing capabilities. The uncoated version of this lens is ideal for applications where anti-reflection coatings are not required or preferred.