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65-451 6.0mm Dia. x 18.0mm FL; Plano-Convex Lens Laser V-Coat 405nm

65-451 6.0mm Dia. x 18.0mm FL; Plano-Convex Lens Laser V-Coat 405nm

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

Properties

Shape
Circular
Diameter
6 mm
EFL
18 mm
BFL
17.07 mm
R1
9.3 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5301959309359068
λ
405 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

65-451 6.0mm Dia. x 18.0mm FL; Plano-Convex Lens Laser V-Coat 405nm

The 65-451 is a Plano-Convex spherical lens, boasting a 6.0mm diameter and a focal length of 18.0mm, specifically designed for use with a 405nm wavelength. This lens is sourced from the reputable optical vendor, Edmund Optics, and is currently in stock, as indicated by its weblink status.

The lens is made from n-BK7 Schott, a high-quality optical glass, and features a Las V-Coat 405nm coating on both the front and back surfaces. This coating enhances the lens's performance in laser applications, providing improved durability and efficiency.

The geometry of the lens is meticulously designed, with a center thickness of 1.42mm and an edge thickness of 0.9mm. The lens's inner and outer radii are both zero, indicating a uniform curvature. The back focal length (BFL) is 17.07mm, and the effective focal length (EFL) is 18mm, providing a focused, clear image.

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