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34-167 25mm Dia. x 125mm FL UV Plano-Convex Lens Laser V-Coat 1550nm

34-167 25mm Dia. x 125mm FL UV Plano-Convex Lens Laser V-Coat 1550nm

Type
Lens
Subtype
Spherical Lens (Plano-Convex)
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
25 mm
EFL
125 mm
BFL
122.65 mm
R1
57.3 mm

Material

Name
Fused Silica
Dispersion Equation
Sellmeier
n (λ)
1.444023621703261
λ
1550 nm
B1
0.6961663
C1
0.00467914825849 μm2
B2
0.4079426
C2
0.013512063073959999 μm2
B3
0.8974794
C3
97.934002537921 μm2

34-167 25mm Dia. x 125mm FL UV Plano-Convex Lens Laser V-Coat 1550nm

This 34-167 25mm Dia. x 125mm FL UV Plano-Convex Lens, offered by Edmund Optics, is a high-quality optical component designed for use in laser applications at a wavelength of 1550nm. The lens is spherical in shape, with a base shape of circular, and features a plano-convex geometry.

The lens has a diameter of 25mm and a center thickness of 3.42mm, with an edge thickness of 2.04mm. The effective focal length (EFL) is 125mm, and the back focal length (BFL) is 122.65mm. The inner and outer radii are 0mm, indicating a flat surface on one side and a curved surface on the other.

The lens is made from fused silica, identified as mal-1965 in the material database. This material is known for its excellent transmission properties in the ultraviolet (UV), visible, and near-infrared (NIR) regions of the spectrum, making it suitable for a wide range of optical applications.

The lens is coated with Edmund Optics' Laser V-Coat 1550, which is applied to both the front and back surfaces. This coating is designed to enhance the lens' performance in laser applications, providing improved transmission, reduced reflection, and increased durability.

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