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47-738 40 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=80mm VIS 0° 425-675nm

47-738 40 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=80mm VIS 0° 425-675nm

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

Properties

Shape
Circular
Diameter
40 mm
EFL
80 mm
R1
53.76 mm
R2
-36.73 mm

Material 1

Name
N-BAF10
Dispersion Equation
Sellmeier
n (λ)
1.6730569473646495
λ
550 nm
B1
1.5851495
C1
0.00926681282 μm2
B2
0.143559385
C2
0.0424489805 μm2
B3
1.08521269
C3
105.613573 μm2

Material 2

Name
N-SF10
Dispersion Equation
Sellmeier
n (λ)
1.7336618876174243
λ
550 nm
B1
1.62153902
C1
0.0122241457 μm2
B2
0.256287842
C2
0.0595736775 μm2
B3
1.64447552
C3
147.468793 μm2

47-738 40 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=80mm VIS 0° 425-675nm

The 47-738 is a high-quality achromatic doublet lens, boasting a 40 mm diameter and an effective focal length (EFL) of 80 mm, specifically designed for the visible light spectrum ranging from 425 to 675 nm. This lens is sourced from the renowned optical vendor, Edmund Optics, and is available for purchase through their website.

The lens is constructed from two types of Schott glass, N-BAF10 and N-SF10, which are renowned for their excellent optical properties. The lens features a sophisticated geometry, with an inner radius of 0 mm, an outer radius of 0 mm, and a center thickness of 12.07 mm. The edge thickness is 11.75 mm, and the lens also includes an additional 4 mm thickness at the center a.

The 47-738 lens is coated with Edmund Optics' standard Vis-0 coating on both the front and back surfaces, ensuring optimal performance in the specified visible light spectrum. This coating is part of the standard curve offered by Edmund Optics, further attesting to the lens's high quality and reliability.

The lens is available in a multiplet shape, making it suitable for a wide range of optical applications. The item data also indicates that the lens is currently in stock, ensuring quick and efficient delivery upon purchase.

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