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49-517 6.0mm Dia. x -9 FL; NIR I Coated; Plano-Concave Lens 600-1050nm

49-517 6.0mm Dia. x -9 FL; NIR I Coated; Plano-Concave Lens 600-1050nm

Type
Lens
Subtype
Spherical Lens (Plano-Concave)
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
6 mm
EFL
-9 mm
BFL
-9.84 mm
R1
-7.06 mm

Material

Name
N-SF11
Dispersion Equation
Sellmeier
n (λ)
1.7847141030246312
λ
587.6 nm
B1
1.73759695
C1
0.013188707 μm2
B2
0.313747346
C2
0.0623068142 μm2
B3
1.89878101
C3
155.23629 μm2

49-517 6.0mm Dia. x -9 FL; NIR I Coated; Plano-Concave Lens 600-1050nm

The 49-517 is a 60mm diameter Plano-Concave Lens with a -9 FL (focal length) and a 6.0mm diameter. This lens is sourced from Edmund Optics, a reputable vendor known for their high-quality optical elements. The lens is made from n-sf11 Schott, a material with excellent optical properties, ensuring high-performance and reliability.

The lens features a Plano-Concave geometry, which means one side is flat (Plano) and the other side is curved inward (Concave). This geometry is characterized by its inner radius of 0 and outer radius of 0. The lens has a thickness edge of 2.04 and a thickness center of 1.5, providing a solid structure and ensuring durability.

The 49-517 is coated with EDM NIR-I STD Curve on both the front and back, enhancing its performance in the near-infrared region of the spectrum (600-1050nm). This coating is designed to improve the lens's transmission and reduce reflection, making it ideal for applications that require high-transmission and low-loss.

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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