Search, compare and simulate with 3DOptix!

49-390-INK 50 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=100mm VIS-NIR 400-1000nm

49-390-INK 50 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=100mm VIS-NIR 400-1000nm

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

Properties

Shape
Circular
Diameter
50 mm
EFL
100 mm
R1
69.28 mm
R2
-46.95 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

49-390-INK 50 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=100mm VIS-NIR 400-1000nm

The 49-390-INK is a high-quality achromatic doublet lens, designed and manufactured by Edmund Optics. This lens, with a diameter of 50 mm, is specifically engineered for use in the visible to near-infrared spectrum, spanning from 400 to 1000 nm. The lens is part of the EFL=100mm series, ensuring a focal length of 100 mm, which is a common choice for many optical applications due to its versatility.

The lens is constructed from two types of glass, N-BAF10 and N-SF10, both from Schott. These glasses are known for their excellent optical properties, making them ideal for use in high-precision optical systems. The lens features a front and back coating of EDMP VIS-NIR 0SP 2002000, a broadband anti-reflection coating that further enhances the lens' performance by reducing surface reflections.

The lens geometry is carefully designed, with an outer radius of 0 and an inner radius of 0, indicating a simple, circular shape. The edge thickness is 12.55 mm, while the center thickness is 13.92 mm. The lens also features a central thickness 'a' of 4 mm. The curvature radii, r1 and r2, are 69.28 mm and -46.95 mm, respectively, while r3 is -446.01 mm.

Find and simulate products from trusted suppliers!