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LA4184-A UVFS Plano-Convex Lens; Dia:1 in; f=500 mm ARC 350-700nm

LA4184-A UVFS Plano-Convex Lens; Dia:1 in; f=500 mm ARC 350-700nm

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

Properties

Shape
Circular
Diameter
25.4 mm
EFL
501.8 mm
BFL
500.2 mm
R1
230 mm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4584623418371967
λ
587.6 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

LA4184-A UVFS Plano-Convex Lens; Dia:1 in; f=500 mm ARC 350-700nm

The LA4184-A UVFS Plano-Convex Lens is a high-quality optical component sourced from Thorlabs, a leading vendor in the field of optical equipment. This lens, with a diameter of 1 inch, is designed for use in the ultraviolet to near-infrared spectrum, specifically at a wavelength of 587.6 nm.

The lens is spherical in shape, with a plano-convex geometry. The base shape is circular, and the lens has a center thickness of 2.4 mm and an edge thickness of 2 mm. The effective focal length (EFL) of this lens is 501.8 mm, and the back focal length (BFL) is 500.2 mm. The inner and outer radii are 0, indicating a uniform curvature.

The LA4184-A lens is made from UVFS material, identified as MAL-1965 in the material database. It is coated with THo A BBAR on both the front and back surfaces, which enhances its performance in the specified wavelength range. This coating reduces reflection and increases transmission, making the lens suitable for a wide range of applications.

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