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38-357-INK 12.5mm Dia. x 25.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm

38-357-INK 12.5mm Dia. x 25.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm

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

38-357-INK 12.5mm Dia. x 25.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm

The 38-357-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 in the near-infrared (NIR) spectrum, specifically between 600-1050nm. The lens features a front and back coating of edm nir-i std curve, providing enhanced performance in the NIR range.

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 is made from N-BK7 Schott, a popular optical glass known for its excellent optical properties and versatility.

The lens is inked, a process that involves applying a dye to the edge of the lens to indicate its orientation. This is particularly useful during assembly and can help prevent errors. The lens is circular in base shape, making it compatible with a wide range of optical systems.

The item data provides a weblink to the vendor's website, where users can find more information about the lens, including its availability and pricing. The link is valid and indicates that the lens is in stock, making it readily available for immediate use.

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