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48-618 12.5 mm Dia. UV-VIS Metallic Based Neutral Density Filter; OD 0.3 250-700nm

48-618 12.5 mm Dia. UV-VIS Metallic Based Neutral Density Filter; OD 0.3 250-700nm

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

Properties

Shape
Circular
Diameter
12.5 mm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.458448271212196
λ
588 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

48-618 12.5 mm Dia. UV-VIS Metallic Based Neutral Density Filter; OD 0.3 250-700nm

The 48-618 is a Neutral Density Filter from Edmund Optics, designed with a 12.5 mm diameter and a thickness of 1.5 mm. This filter is specifically engineered for use in the ultraviolet and visible light spectrum, spanning from 250 to 700 nanometers.

The Neutral Density Filter is a type of optical filter that reduces the intensity of light, regardless of its wavelength, without altering its color balance. This particular model boasts an Optical Density (OD) of 0.3, which signifies a 20% transmission of light.

The filter is constructed using a UV-VIS metallic based material, ensuring durability and high-quality performance. The front and back of the filter are coated with the EDM 48-618 coating, further enhancing its optical properties.

The 48-618 filter is designed in a circular shape, following the Thin Lens geometry. This shape is universally compatible with most optical systems and ensures easy integration.

The filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its 'Valid - in stock' weblink status. For more detailed information, users are encouraged to visit the provided weblink.

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