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PAC031 12.7 mm Dia. N-BK7/N-SF5 Visible Achromatic Doublet; EFL=63.5mm MgF2 400-700nm

PAC031 12.7 mm Dia. N-BK7/N-SF5 Visible Achromatic Doublet; EFL=63.5mm MgF2 400-700nm

Type
Lens
Subtype
Multiplets
Brand
MKS/Newport
Product webpage
MKS/Newport products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
12.7 mm
EFL
63.5 mm
R1
-28.48 mm
R2
-85.32 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

PAC031 12.7 mm Dia. N-BK7/N-SF5 Visible Achromatic Doublet; EFL=63.5mm MgF2 400-700nm

The PAC031 is a high-quality achromatic doublet lens from MKS/Newport, designed for visible light applications within the 400-700nm spectrum. This lens, with a catalog number PAC031, is a multiplet type, featuring a base shape of a circle and a circular diameter of 12.7mm.

The lens's geometry is meticulously designed, with an effective focal length (EFL) of 63.5mm, an edge thickness of 3.7mm, and a center thickness of 4.5mm. The inner and outer radii are 0mm each, and the curvature radii are r=38.499mm, r1=-28.477mm, and r2=-85.321mm.

The PAC031 is crafted from two types of materials: N-BK7 from Schott and N-SF5 from Schott. These materials ensure high optical quality and performance. The lens is coated with MgF2 on both the front and back surfaces, enhancing its transmission capabilities within the specified wavelength range.

This lens is currently in stock and available for immediate purchase. For more information, please visit the product webpage at https://www.newport.com/p/PAC031.

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