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14BCV12.7-05-1 12.7 mm Dia. x -13 mm FL; Uncoated; Double-Concave Lens

14BCV12.7-05-1 12.7 mm Dia. x -13 mm FL; Uncoated; Double-Concave Lens

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

Properties

Shape
Circular
Diameter
12.7 mm
EFL
12.7 mm
R1
-13.7 mm
R2
13.7 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5187257728940171
λ
546 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

14BCV12.7-05-1 12.7 mm Dia. x -13 mm FL; Uncoated; Double-Concave Lens

This is a 12.7 mm diameter Double-Concave Lens, offered by Standa, a renowned vendor in the optical industry. The lens is designed with a base shape of a circle and features a double-concave geometry, making it suitable for a wide range of applications.

The lens has a center thickness of 3.2 mm and an edge thickness of 5 mm, providing a robust structure while maintaining a manageable weight. The effective focal length (EFL) of this lens is 12.7 mm, which is the same as its diameter, indicating a high level of convergence of light rays.

The lens is made of n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. This material is particularly suitable for applications in the visible spectrum, with a peak wavelength of 546 nm.

Notably, this lens does not come with any coating. While coatings can enhance the performance of lenses by reducing reflections, increasing transmission, or providing other benefits, an uncoated lens can be a cost-effective solution for applications where such enhancements are not required.

For more information about this lens, including its specifications and where to purchase it, please refer to the provided weblink, which has been verified to be valid and in stock.

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