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LA4246-UV UV Fused Silica Plano-Convex Lens; Dia:75 mm; f=501.8 mm ARC 245-400nm

LA4246-UV UV Fused Silica Plano-Convex Lens; Dia:75 mm; f=501.8 mm ARC 245-400nm

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

Properties

Shape
Circular
Diameter
75 mm
EFL
500 mm
BFL
495.8 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

LA4246-UV UV Fused Silica Plano-Convex Lens; Dia:75 mm; f=501.8 mm ARC 245-400nm

The LA4246-UV is a UV Fused Silica Plano-Convex Lens, sourced from the renowned optical components manufacturer, Thorlabs. This lens boasts a diameter of 75 mm and a focal length of 501.8 mm, making it suitable for a wide range of applications.

The lens is designed with a plano-convex geometry, featuring a flat front surface and a curved rear surface. This design allows for efficient light collection and focusing, making it an ideal choice for imaging systems and other applications where high light gathering and focusing capabilities are required.

The lens is crafted from UV Fused Silica, a high-quality material known for its excellent optical properties. This material is highly transparent across the UV spectrum, making it an ideal choice for UV applications. The lens also features a high refractive index and low dispersion, which helps to minimize chromatic aberration and ensure high-quality images.

The LA4246-UV is coated with a broadband anti-reflection coating, specifically designed for the UV range (245-400 nm). This coating reduces surface reflections, thereby increasing transmission and improving overall system performance. The coating is applied to both the front and back surfaces of the lens, ensuring optimal performance from all angles.

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