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NE503B Dia. 0.5 in Absorptive ND Filter; Optical Density 0.3

NE503B Dia. 0.5 in Absorptive ND Filter; Optical Density 0.3

Type
Filter
Subtype
Neutral Density Filter
Brand
Thorlabs
Product webpage
Thorlabs products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
12.7 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5150823520020043
λ
633 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

NE503B Dia. 0.5 in Absorptive ND Filter; Optical Density 0.3

The NE503B is a Neutral Density (ND) Filter, measuring 0.5 inches in diameter, manufactured by Thorlabs. This filter is designed with a circular base shape and constructed from the high-quality material, n-bk7 schott. The ND filter is a crucial component in optical systems, used to reduce the intensity of light without altering its color composition.

The NE503B filter features a wavelength of 633 nanometers, making it suitable for a wide range of applications. Its geometry includes a diameter of 12.7 millimeters and a thickness of 2.3 millimeters, providing a robust and compact design. The filter is coated with tho ne03a on both the front and back, contributing to its absorptive properties and ensuring optimal performance.

The NE503B filter boasts a shape that follows a Thin Lens design, which is beneficial for maintaining the quality of the optical path. This filter is currently in stock and available for immediate use. For more information, users can refer to the product's catalog number, NE503B, or visit the vendor's website through the provided link.

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