KPX232AR.18 76.2 mm Dia. x 300 mm FL; IR coated; Plano-Convex Lens IR 1000-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 76.2 mm
- EFL
- 300 mm
- BFL
- 294.88 mm
- R1
- 155.04 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
KPX232AR.18 76.2 mm Dia. x 300 mm FL; IR coated; Plano-Convex Lens IR 1000-1550nm
The KPX232AR.18 is a Plano-Convex Lens, a type of spherical lens, sourced from MKS/Newport. This lens boasts a diameter of 76.2 mm and a focal length of 300 mm, making it suitable for a wide range of optical applications. The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence.
The KPX232AR.18 features a New AR-18 coating on both the front and back surfaces, enhancing its performance in the infrared spectrum, specifically between 1000nm and 1550nm. This anti-reflective coating reduces surface reflections, thereby increasing transmission and improving overall system performance.
The lens has a thickness of 3 mm at the edge and 7.754 mm at the center. The inner radius is 0, and the back focal length is 294.88 mm. The radius of curvature of the first surface is 155.04 mm. This lens is available for purchase directly from the vendor's website, where it is currently in stock.
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