KBX070 25.4 mm Dia. x 150 mm FL; Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 150 mm
- BFL
- 148.66 mm
- R1
- 154.35 mm
- R2
- -154.35 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
KBX070 25.4 mm Dia. x 150 mm FL; Uncoated; Double-Convex Lens
The KBX070 is a high-quality spherical lens, specifically designed for use in a wide range of optical applications. Manufactured by MKS/Newport, this lens boasts a 25.4 mm diameter and a focal length of 150 mm, making it a versatile choice for many setups.
The lens is uncoated, which means it does not have any additional layers to enhance its optical properties. However, this also means that it is more cost-effective and suitable for applications where coating is not necessary or desirable. The base shape of the lens is circular, contributing to its wide range of potential uses.
The geometry of the lens is defined by its edge thickness of 3 mm and center thickness of 4.047 mm. The effective focal length (EFL) is 150 mm, and the radii of curvature are 154.353 mm for the first surface and -154.353 mm for the second surface. The back focal length (BFL) is 148.66 mm.
The lens is made from n-BK7 Schott, a popular optical glass known for its excellent optical properties and versatility. The wavelength of operation is 589 nm.