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32-500 30 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=100mm MgF2 400-700nm

32-500 30 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=100mm MgF2 400-700nm

Type
Lens
Subtype
Multiplets
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
30 mm
EFL
100 mm
R1
61.36 mm
R2
-44.3 mm

Material 1

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5185223876207927
λ
550 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

Material 2

Name
N-SF5
Dispersion Equation
Sellmeier
n (λ)
1.6771143911586193
λ
550 nm
B1
1.52481889
C1
0.011254756 μm2
B2
0.187085527
C2
0.0588995392 μm2
B3
1.42729015
C3
129.141675 μm2

32-500 30 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=100mm MgF2 400-700nm

The 32-500 is a high-quality achromatic doublet lens, sourced from the renowned optical vendor, Edmund Optics. This lens is designed with a base shape of 30 mm diameter and a focal length of 100 mm, making it suitable for a wide range of optical applications.

The lens is constructed from two types of glass, N-BK7 and N-SF5, both from Schott. This combination is used to correct chromatic aberrations, ensuring sharp and clear images across the visible spectrum (400-700 nm). The lens features a standard MgF2 coating on both the front and back surfaces, which reduces reflection and increases transmission in the visible range.

The geometry of the lens includes an edge thickness of 8.31 mm, an inner radius of 0 mm, and an outer radius of 0 mm. The center thickness is 8.25 mm, with a center 'a' thickness of 2.8 mm. The lens is designed as a multiplet, which means it is composed of multiple elements to achieve superior optical performance.

The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.

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