KBC046 25.4 mm Dia. x -25 mm FL; Uncoated; Double-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -25 mm
- BFL
- -25.81 mm
- R1
- -26.26 mm
- R2
- 26.26 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
KBC046 25.4 mm Dia. x -25 mm FL; Uncoated; Double-Concave Lens
The KBC046 is a high-quality spherical lens, specifically designed for use in optical systems that require concave-concave lenses. This lens, sourced from the reputable vendor MKS/Newport, boasts a diameter of 25.4 mm and a focal length of -25 mm, making it ideal for a wide range of applications.
The lens is made from N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties and high damage threshold. The base shape of the lens is circular, and it features a double-concave geometry, with inner and outer radii of 0 mm each. The center thickness of the lens is 2.5 mm, while the edge thickness measures 7.74 mm, providing robustness and durability.
The KBC046 lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements. The lens is designed to operate at a wavelength of 589 nm.
This lens is currently in stock and available for immediate use. For more information, please refer to the vendor's website, where you can find detailed specifications and additional product images.