KBX061 25.4 mm Dia. x 88.3 mm FL; Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 88.3 mm
- BFL
- 86.7 mm
- R1
- 90.45 mm
- R2
- -90.45 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
KBX061 25.4 mm Dia. x 88.3 mm FL; Uncoated; Double-Convex Lens
The KBX061 is a high-quality double-convex lens, characterized by its 25.4 mm diameter and 88.3 mm focal length. This lens is sourced from the reputable vendor MKS/Newport, ensuring reliability and performance. The lens is uncoated, offering a clear, unaltered view of the light path.
The lens is made of n-BK7 Schott material, a popular choice for its high refractive index and low dispersion. This makes the lens suitable for a wide range of applications, including imaging, beam shaping, and laser systems. The lens's geometry includes a 3 mm edge thickness and a 4.792 mm center thickness, contributing to its robustness and durability.
The KBX061 has a base shape of a circle, allowing for versatile use in various optical setups. The lens's shape is spherical, with radii of curvature of 90.446 mm for the first surface and -90.446 mm for the second surface. This design ensures a high-quality image with minimal distortion.
The lens's effective focal length (EFL) is 88.3 mm, and the back focal length (BFL) is 86.7 mm, providing a long focal length for enhanced image quality. The lens's geometry does not include an inner radius or an outer radius, indicating a simple, straightforward design.