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38-424-INK 25.4mm Dia. x 75.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm

38-424-INK 25.4mm Dia. x 75.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm

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

Properties

Shape
Circular
Diameter
25.4 mm
EFL
75 mm
BFL
72.69 mm
R1
38.76 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

38-424-INK 25.4mm Dia. x 75.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm

The 38-424-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 25.4mm, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750nm and 1550nm.

The lens features a front and back coating of edm nir-ii std curve, which is specifically designed for use in the NIR II spectrum. This coating enhances the lens' performance in this spectrum, providing superior image quality and light transmission.

The lens has a thickness of 1.36mm at the edge and 3.5mm at the center. The effective focal length (EFL) of the lens is 75mm, making it suitable for use in a variety of optical systems. The lens's front radius of curvature (R1) is 38.76mm, and the back focal length (BFL) is 72.69mm.

The lens is made from n-bk7 schott, a high-quality optical glass that offers excellent optical performance. The lens is circular in shape, providing a wide field of view and making it suitable for use in a variety of applications.

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