KBX028 12.7 mm Dia. x 25.4 mm FL; Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 25.4 mm
- BFL
- 23.83 mm
- R1
- 25.44 mm
- R2
- -25.44 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
KBX028 12.7 mm Dia. x 25.4 mm FL; Uncoated; Double-Convex Lens
The KBX028 is a high-quality spherical lens, specifically a double-convex lens, sourced from the reputable vendor MKS/Newport. This lens boasts a 12.7 mm diameter and a focal length of 25.4 mm, making it suitable for a wide range of optical applications.
The lens is crafted from the renowned material N-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. This material ensures high transmission in the visible spectrum, making the lens ideal for applications where light transmission is critical.
The KBX028 features a center thickness of 4.61 mm and an edge thickness of 3 mm, providing robustness and durability. The lens's base shape is circular, contributing to its versatility in various optical systems.
Notably, this lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements. However, it's essential to consider that uncoated lenses may have higher reflectivity, which could impact the overall performance of the optical system.
The KBX028's geometry, including its inner and outer radii, is optimized for superior optical performance. The lens's design ensures minimal aberration and distortion, contributing to clear, sharp images.