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KPC070AR.14 50.8 mm Dia. x -200 mm FL; AR coated; Plano-Concave Lens 430-700nm

KPC070AR.14 50.8 mm Dia. x -200 mm FL; AR coated; Plano-Concave Lens 430-700nm

Type
Lens
Subtype
Spherical Lens (Plano-Concave)
Brand
MKS/Newport
Product webpage
MKS/Newport products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
50.8 mm
EFL
-200 mm
BFL
-201.64 mm
R1
-103.36 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

KPC070AR.14 50.8 mm Dia. x -200 mm FL; AR coated; Plano-Concave Lens 430-700nm

The KPC070AR.14 is a Plano-Concave Spherical Lens, sourced from MKS/Newport, with a diameter of 50.8 mm and a focal length of -200 mm. This lens is designed for use within the wavelength range of 430-700nm, making it suitable for a wide range of optical applications.

The lens is constructed from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The lens features a plano-concave geometry, meaning one side is flat while the other is curved inward. This particular lens has an inner radius of 0 mm and an outer radius of 0 mm.

The KPC070AR.14 is equipped with New AR-14 coatings on both the front and back surfaces. These anti-reflection coatings are designed to reduce surface reflections, thereby increasing transmission and improving overall system performance.

The lens has a thickness of 5.06 mm at the edge and 2.5 mm at the center. The back focal length (BFL) is -201.64 mm, and the effective focal length (EFL) is -200 mm.

For more detailed information, please refer to the provided web link, which indicates the item's availability and provides further specifications.

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