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45-876 12mm Dia. x 36mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm

45-876 12mm Dia. x 36mm 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
12 mm
EFL
36 mm
BFL
34.9 mm
R1
36.65 mm
R2
-36.65 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

45-876 12mm Dia. x 36mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm

The 45-876 is a high-quality double-convex lens, 12mm in diameter and 36mm in focal length, sourced from the renowned optical vendor, Edmund Optics. This lens is designed for use within the visible to near-infrared spectrum, spanning 400 to 1000nm, making it suitable for a wide range of optical applications.

The lens geometry features a double-convex shape, with a 36.65mm radius of curvature on both the front and back surfaces. The edge thickness measures at 2.31mm, while the center thickness is 3.3mm, providing a balanced optical path. The effective focal length (EFL) is 36mm, and the back focal length (BFL) is 34.9mm, offering a compact yet powerful optical solution.

The 45-876 lens is crafted from the high-grade material N-BK7 Schott, a borosilicate crown glass known for its excellent optical properties and versatility. The lens has been coated with the EDM VIS-NIR 0SP 200-2000 multilayer coating on both the front and back surfaces, enhancing its performance within the specified wavelength range.

This lens is currently in stock, and its detailed specifications, including web links for further information, are available in the provided item data. With its superior quality and performance, the 45-876 double-convex lens is an excellent choice for those seeking a reliable and efficient optical component within the visible to near-infrared spectrum.

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