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38-290-INK 12.5mm Dia. x 25.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm

38-290-INK 12.5mm Dia. x 25.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm

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

Properties

Shape
Circular
Diameter
12.5 mm
EFL
25 mm
BFL
22.96 mm
R1
12.92 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

38-290-INK 12.5mm Dia. x 25.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm

The 38-290-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 12.5mm, is designed for use within the visible light spectrum, specifically at a wavelength of 587.6nm. The lens features a front and back coating of edm vis-0 std curve, providing standard performance and durability.

The lens has a thickness of 1.49mm at the edge and 3.1mm at the center, with an effective focal length (EFL) of 25mm. The radius of curvature for the first surface (R1) is 12.92mm, and the back focal length (BFL) is 22.96mm. The lens does not have an inner or outer radius, indicating a uniform curvature.

This lens is designed for use in a variety of optical systems and applications, given its versatile specifications. The edm vis-0 coating ensures high transmission and low reflection, making it suitable for applications requiring high light throughput. The Plano-Convex design allows for efficient light collection and focusing, making it ideal for imaging systems, beam shaping, and other applications where light manipulation is required.

The lens is currently in stock, according to the vendor's website, and more information, including pricing and availability, can be found at the provided weblink.

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