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45-483 12.0mm Dia. x 24.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm

45-483 12.0mm Dia. x 24.0mm FL; VIS-NIR Coated; 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
12 mm
EFL
24 mm
BFL
22.15 mm
R1
12.42 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

45-483 12.0mm Dia. x 24.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm

This product is a Plano-Convex Lens, sourced from the renowned optical components vendor, Edmund Optics. The lens, identified as 45-483, boasts a diameter of 12.0mm and a focal length of 24.0mm, making it a compact yet powerful optical tool.

The lens is crafted from the high-quality material, n-BK7 Schott, a borosilicate glass known for its excellent optical properties. This material ensures high transmission and low dispersion, making it ideal for a wide range of applications.

The lens features a plano-convex geometry, where one side is flat, and the other side is curved. The curvature of the lens is defined by a radius of 12.42mm, and the lens's overall length is 1.25mm at the edge and 2.8mm at the center. This geometry, combined with the lens's material, provides a back focal length of 22.15mm.

The lens is coated with a VIS-NIR coating, specifically edm visnir0sp2002000, on both the front and back surfaces. This coating enhances the lens's performance in the visible to near-infrared spectrum, 400-1000nm, by reducing reflection and increasing transmission.

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