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63-666 10mm Dia. x 25mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm

63-666 10mm Dia. x 25mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm

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

Properties

Shape
Circular
Diameter
10 mm
EFL
25 mm
BFL
24.16 mm
R1
25.41 mm
R2
-25.41 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5167984379050088
λ
587.6 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

10mm Diameter x 25mm FL Double-Convex Lens with VIS-NIR Coating

This item is a 10mm diameter, double-convex lens with a focal length of 25mm, sourced from Edmund Optics. The lens is made of the high-quality material n-BK7 Schott, which is known for its excellent optical properties. The lens features a front and back coating of edm visnir0sp2002000, providing superior Visible to Near-Infrared (VIS-NIR) transmission capabilities, enhancing its performance in a wide range of applications.

The lens has a center thickness of 2.5mm and an edge thickness of 1.51mm, providing a robust structure while maintaining a compact design. The inner and outer radii are 0mm, indicating a uniform curvature throughout the lens. The back focal length (BFL) is 24.16mm, which is a critical factor in determining the lens's performance in various optical systems.

The lens's geometry and material make it suitable for use in a wide range of applications, including but not limited to, imaging systems, beam shaping, and laser applications. The VIS-NIR coating enhances its performance in applications where infrared transmission is required, such as thermal imaging and night vision systems.

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