KPX118AR.18 25.4 mm Dia. x 500 mm FL; IR coated; Plano-Convex Lens IR 1000-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 500 mm
- BFL
- 497.81 mm
- R1
- 258.4 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
KPX118AR.18 25.4 mm Dia. x 500 mm FL; IR coated; Plano-Convex Lens IR 1000-1550nm
This is a Plano-Convex Lens, type KPX118AR.18, sourced from MKS/Newport. The lens has a diameter of 25.4 mm and a focal length of 500 mm, designed for use within the infrared spectrum, specifically between 1000 and 1550 nm. The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost.
The lens features a New AR-18 coating on both the front and back surfaces, enhancing its performance in the infrared spectrum by reducing reflection and increasing transmission. The lens has a thickness of 3 mm at the edge and 3.312 mm at the center, with an effective focal length of 500 mm. The inner radius is 0 mm, and the lens's shape is spherical.
According to the vendor's information, this lens is in stock and available for immediate purchase. The product's webpage provides further details and specifications. This lens is an excellent choice for applications that require high-quality optical performance within the infrared spectrum.
