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63-651 25mm Dia. x 30mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm

63-651 25mm Dia. x 30mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm

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

Properties

Shape
Circular
Diameter
25 mm
EFL
30 mm
BFL
28.31 mm
R1
39.22 mm
R2
-39.22 mm

Material

Name
N-SF5
Dispersion Equation
Sellmeier
n (λ)
1.6727030184452947
λ
587.6 nm
B1
1.52481889
C1
0.011254756 μm2
B2
0.187085527
C2
0.0588995392 μm2
B3
1.42729015
C3
129.141675 μm2

25mm Dia. x 30mm FL NIR I Coated Double-Convex Lens from Edmund Optics

This is a 25mm diameter x 30mm focal length NIR I coated double-convex lens, available from Edmund Optics. The lens is designed for use in the near-infrared spectrum, specifically between 600-1050nm.

The lens is spherical in shape, with a base shape of circular. The geometry of the lens includes a thickness of 1.41mm at the edge and 5.5mm at the center. The effective focal length (EFL) is 30mm, and the radii of curvature are 39.22mm for the first surface and -39.22mm for the second surface. The back focal length (BFL) is 28.31mm.

The lens is made from n-SF5 Schott, a material known for its excellent optical properties. It features a standard NIR I coating on both the front and back surfaces, which is designed to enhance transmission in the near-infrared region.

This lens is currently in stock and can be purchased directly from the Edmund Optics website. It is a versatile and high-performing option for applications that require a lens in the near-infrared spectrum.

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