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67-941 12mm Dia. x 36mm FL; Laser Grade Plano-Convex Lens Laser V-Coat 266nm

67-941 12mm Dia. x 36mm FL; Laser Grade Plano-Convex Lens Laser V-Coat 266nm

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

Properties

Shape
Circular
Diameter
12 mm
EFL
36 mm
BFL
34.29 mm
R1
16.51 mm

Material

Name
Fused Silica
Dispersion Equation
Sellmeier
n (λ)
1.4996834240856278
λ
266 nm
B1
0.6961663
C1
0.00467914825849 μm2
B2
0.4079426
C2
0.013512063073959999 μm2
B3
0.8974794
C3
97.934002537921 μm2

67-941 12mm Dia. x 36mm FL; Laser Grade Plano-Convex Lens Laser V-Coat 266nm

This 12mm diameter, 36mm focal length laser grade plano-convex lens, model 67-941, is a high-quality optical component designed for use with 266nm wavelength lasers. Sourced from the reputable vendor Edmund Optics, this lens boasts a laser-grade quality, ensuring optimal performance and reliability in demanding applications.

The lens features a plano-convex geometry, where one side is flat (plano) and the other side is curved (convex). This design allows for efficient light collimation and focusing, making it suitable for a wide range of laser applications. The lens has a diameter of 12mm and a thickness of 1.37mm at the edge, increasing to 2.5mm at the center, providing robustness and durability.

The lens's material is fused silica (mal-1965), a low-autofluorescence material that is highly transparent across the UV spectrum. This makes it ideal for use in UV laser systems, where high transparency and low autofluorescence are crucial.

The lens is coated with Edmund Optics' Laser V-Coat 266, a specialized coating designed for use with 266nm lasers. This coating enhances the lens's performance by reducing surface reflections, improving transmission, and increasing laser damage threshold.

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