KPX088AR.18 25.4 mm Dia. x 75.6 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
- 75.6 mm
- BFL
- 72.22 mm
- R1
- 39.07 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
KPX088AR.18 25.4 mm Dia. x 75.6 mm FL; IR coated; Plano-Convex Lens IR 1000-1550nm
This product is a Plano-Convex Lens, specifically designed for use in the infrared spectrum, with a diameter of 25.4 mm and a focal length of 75.6 mm. The lens is sourced from MKS/Newport, a reputable vendor in the optical industry.
The lens is made from N-BK7 Schott, a popular material for optical lenses due to its excellent optical properties and wide transparency range. The lens's geometry includes a 3 mm thickness at the edge and a 5.122 mm thickness at the center, with an effective focal length of 75.6 mm and a radius of curvature of 39.07 mm on the curved side.
The KPX088AR.18 lens features a new AR-18 coating on both the front and back surfaces, designed to reduce reflection and increase transmission in the infrared spectrum, specifically between 1000nm and 1550nm. This coating ensures optimal performance in infrared applications.
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