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87-918-INK 5.0mm Dia. x 30.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm

87-918-INK 5.0mm Dia. x 30.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm

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

Properties

Shape
Circular
Diameter
5 mm
EFL
30 mm
BFL
28.95 mm
R1
15.5 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

87-918-INK 5.0mm Dia. x 30.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm

The 87-918-INK is a plano-convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 5.0mm, is designed for use in the visible to near-infrared (VIS-NIR) spectrum, specifically between 400-1000nm.

The lens features a front and back coating of edm visnir0sp2002000, which is a broadband anti-reflection coating optimized for the VIS-NIR range. This coating reduces surface reflections, enhancing the transmission of light through the lens.

The lens has a thickness of 1.4mm at the edge and 1.6mm at the center, with an effective focal length (EFL) of 30.0mm. The radius of curvature (R1) is 15.5mm, and the back focal length (BFL) is 28.95mm. The lens is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties and versatility.

This lens is in stock and available for immediate purchase from the Edmund Optics website, as indicated by its weblink status. The 87-918-INK is a reliable and high-performing option for applications in the VIS-NIR spectrum.

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