KBX142AR.16 50.8 mm Dia. x 50.2 mm FL; NIR coated; Double-Convex Lens NIR 650-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 50.2 mm
- BFL
- 44.13 mm
- R1
- 48.76 mm
- R2
- -48.76 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
KBX142AR.16 50.8 mm Dia. x 50.2 mm FL; NIR coated; Double-Convex Lens NIR 650-1000nm
The KBX142AR.16 is a high-quality double-convex lens, designed with a spherical shape and a circular base. This lens boasts a diameter of 50.8 mm and a center thickness of 17.277 mm, with an edge thickness of 3 mm. The effective focal length (EFL) of this lens is 50.2 mm, making it suitable for a wide range of optical applications.
The KBX142AR.16 is crafted from the renowned N-BK7 glass from Schott, a material known for its excellent optical properties and versatility. The lens features a double-convex geometry, with radii of curvature of 48.756 mm for the first surface and -48.756 mm for the second surface. The back focal length (BFL) of this lens is 44.13 mm.
This lens is coated with a new AR-16 coating on both the front and back surfaces, designed to optimize its performance in the near-infrared (NIR) spectrum, specifically between 650 and 1000 nm. This coating reduces surface reflections, enhancing the lens's transmission and overall optical efficiency.
The KBX142AR.16 is available from MKS/Newport, a leading vendor in the optical industry. According to the vendor's website, the lens is currently in stock, ensuring quick delivery times for your optical projects. For more information, you can visit the provided weblink.
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