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32-908 40mm Dia. x 100mm FL UnCoated; DCX N-K5 Lens

32-908 40mm Dia. x 100mm FL UnCoated; DCX N-K5 Lens

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

Properties

Shape
Circular
Diameter
40 mm
EFL
100 mm
BFL
97.34 mm
R1
103.21 mm
R2
-103.21 mm

Material

Name
N-K5
Dispersion Equation
Sellmeier
n (λ)
1.5224870269234316
λ
587.6 nm
B1
1.08511833
C1
0.00661099503 μm2
B2
0.199562005
C2
0.024110866 μm2
B3
0.930511663
C3
111.982777 μm2

32-908 40mm Dia. x 100mm FL UnCoated; DCX N-K5 Lens

The 32-908 is a 40mm diameter, 100mm focal length spherical lens, sourced from Edmund Optics. This lens is uncoated and features a convex-convex base shape, making it suitable for a wide range of optical applications.

The lens's geometry includes a thickness of 4.09mm at the edge and 8mm at the center, with an effective focal length (EFL) of 100mm. The first and second radii of curvature are 103.21mm and -103.21mm respectively, contributing to a back focal length (BFL) of 97.34mm. The lens's inner and outer radii are both zero, indicating a circular shape.

The lens is made from N-K5 Schott glass, a high-index, low-dispersion material often used in high-performance optical systems. It is designed to operate at a wavelength of 587.6nm. The lack of coating on this lens allows for greater customization in the optical system, as users can apply their own coatings to suit their specific needs.

Please note that the lens is currently in stock and the provided web link leads to its product page on the Edmund Optics website.

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