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38-647 25.4mm Dia. x 50mm FL; Laser Grade Plano-Convex Lens Laser V-Coat 266nm

38-647 25.4mm Dia. x 50mm 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
25.4 mm
EFL
50 mm
BFL
45.71 mm
R1
23.8 mm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4996834228961462
λ
266 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

38-647 25.4mm Dia. x 50mm FL; Laser Grade Plano-Convex Lens Laser V-Coat 266nm

This laser grade plano-convex lens, model 38-647, is a high-quality optical component designed for use with 266nm lasers. The lens is sourced from the reputable vendor Edmund Optics, ensuring reliability and performance.

The lens boasts a diameter of 25.4mm and a focal length of 50mm, making it suitable for a wide range of applications. The base shape is circular, and the lens features a plano-convex geometry, with a center thickness of 6.35mm and an edge thickness of 2.35mm. The effective focal length (EFL) is 50mm, and the back focal length (BFL) is 45.71mm.

The lens is made from UVFS MAL-1965, a material specifically designed for use with ultraviolet light. This ensures high transmittance and low absorption at the lens's operating wavelength.

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 reflection and increasing transmission, thereby improving the efficiency and quality of the laser system.

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