KBX046AR.16 25.4 mm Dia. x 25.4 mm FL; NIR coated; Double-Convex Lens NIR 650-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 25.4 mm
- BFL
- 21.8 mm
- R1
- 24.4 mm
- R2
- -24.4 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
KBX046AR.16 25.4 mm Dia. x 25.4 mm FL; NIR coated; Double-Convex Lens NIR 650-1000nm
The KBX046AR.16 is a high-quality double-convex lens, designed for use in the near-infrared spectrum, specifically between 650 and 1000nm. This lens, sourced from the reputable vendor MKS/Newport, is a spherical lens with a base shape of a circle, making it a versatile choice for various optical applications.
The lens boasts a diameter of 25.4mm, with a thickness at the edge of 3mm and a center thickness of 10.132mm. The effective focal length (EFL) is 25.4mm, and the first radius of curvature (R1) is 24.397mm, while the second radius of curvature (R2) is -24.397mm. The back focal length (BFL) is 21.8mm, and both the inner and outer radii are 0mm.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The lens features a New AR-16 coating on both the front and back surfaces, designed to reduce reflection and increase transmission in the near-infrared region.
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