Search, compare and simulate with 3DOptix!

49-382 40 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=160mm VIS-NIR 400-1000nm

49-382 40 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=160mm VIS-NIR 400-1000nm

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

Properties

Shape
Circular
Diameter
40 mm
EFL
160 mm
R1
98.66 mm
R2
-70.73 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

49-382 40 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=160mm VIS-NIR 400-1000nm

The 49-382 is a high-quality achromatic doublet lens, boasting a 40 mm diameter and a focal length of 160mm, specifically designed for the visible (VIS) and near-infrared (NIR) spectrum, spanning 400-1000nm. This lens is sourced from the reputable optical vendor, Edmund Optics, and is available for immediate purchase from their website.

The lens is constructed from two types of glass, N-BK7 and N-SF5, both from Schott, ensuring excellent optical performance. The lens features a sophisticated geometry, with an inner radius of 0 and an outer radius of 0, a thickness edge of 9.48mm, and a center thickness of 8.5mm. The r1, r2, and r3 radii are 98.66mm, -70.73mm, and -205.72mm, respectively, contributing to the lens's superior optical properties.

The 49-382 lens is coated with the EDM VIS-NIR 0SP2002000 coating on both the front and back surfaces, enhancing its performance in the VIS-NIR spectrum. This coating reduces surface reflections and increases transmission, making it ideal for a wide range of applications, including but not limited to, imaging, spectroscopy, and beam shaping.

Find and simulate products from trusted suppliers!