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SLSQ-50-300N 50.0 mm Dia. x -300.0 mm FL; Plano-Concave Lens Uncoated

SLSQ-50-300N 50.0 mm Dia. x -300.0 mm FL; Plano-Concave Lens Uncoated

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

Properties

Shape
Circular
Diameter
50 mm
EFL
-300 mm
BFL
-302.1 mm
R1
-138 mm

Material

Name
Fused Silica
Dispersion Equation
Sellmeier
n (λ)
1.460077010624967
λ
546.1 nm
B1
0.6961663
C1
0.00467914825849 μm2
B2
0.4079426
C2
0.013512063073959999 μm2
B3
0.8974794
C3
97.934002537921 μm2

SLSQ-50-300N 50.0 mm Dia. x -300.0 mm FL; Plano-Concave Lens Uncoated

The SLSQ-50-300N is a Plano-Concave Lens with a 50.0 mm diameter and a focal length of -300.0 mm, sourced from OptoSigma. This lens is made of fused silica, a material known for its excellent thermal stability and resistance to chemical etching.

The lens's geometry includes a thickness edge of 5.3 mm and a thickness center of 3 mm. The radius of curvature (R1) is -138 mm, and the back focal length (BFL) is -302.1 mm. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties.

This lens is suitable for applications that require a concave lens with a long focal length. Its high-quality fused silica material makes it suitable for use in harsh environments. However, its uncoated nature means it may not perform optimally in high-intensity light applications.

For more information, including pricing and availability, please refer to the vendor's website using the provided web link.

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