KBC010AR.16 6.35 mm Dia. x -12.5 mm FL; NIR coated; Double-Concave Lens 650-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 6.35 mm
- EFL
- -12.5 mm
- BFL
- -13.29 mm
- R1
- -13.33 mm
- R2
- 13.33 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
KBC010AR.16 6.35 mm Dia. x -12.5 mm FL; NIR coated; Double-Concave Lens 650-1000nm
The KBC010AR.16 is a high-quality double-concave lens, designed with a spherical shape and a circular base. This lens is sourced from the reputable vendor MKS/Newport, and it is currently in stock, as indicated by its valid weblink status. The lens has a diameter of 6.35 mm and a thickness edge of 3.12 mm, ensuring durability and stability. The thickness center is 2.5 mm, contributing to its overall compact design.
The lens has an effective focal length (EFL) of -12.5 mm, making it suitable for a wide range of optical applications. The first radius of curvature (R1) is -13.333 mm, while the second radius of curvature (R2) is 13.333 mm, indicating its double-concave structure. The back focal length (BFL) is -13.29 mm, and both the inner and outer radii are 0 mm, suggesting a symmetrical design.
The lens is made from n-BK7 Schott, a popular optical material known for its excellent optical properties and versatility. It is designed to operate at a wavelength of 589 nm. The lens features a New AR-16 coating on both the front and back surfaces, enhancing its performance in the near-infrared (NIR) region, specifically between 650 and 1000 nm.
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