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FSR-OD40 25.4 mm Dia. Absorptive Neutral Density Filter 400-900nm

FSR-OD40 25.4 mm Dia. Absorptive Neutral Density Filter 400-900nm

Type
Filter
Subtype
Neutral Density Filter
Brand
MKS/Newport
Product webpage
MKS/Newport products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
25.4 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

FSR-OD40 25.4 mm Dia. Absorptive Neutral Density Filter 400-900nm

The FSR-OD40 is a high-quality Neutral Density Filter, measuring 25.4 mm in diameter, manufactured by MKS/Newport. This filter is specifically designed for use within the wavelength range of 400-900nm, making it suitable for a wide range of optical applications.

The filter boasts a circular base shape, constructed from UVFS material with the Mal-1965 identification. It features a thickness of 3mm, ensuring durability and stability in its setup. The FSR-OD40 is coated with the New OD40 coating on both the front and back surfaces, contributing to its impressive performance.

The geometry of this filter is designed in the Thin Lens shape, allowing for efficient integration into various optical systems. The catalog number for this item is FSR-OD40, and it can be found on the Newport website with a valid status, indicating its availability in their inventory.

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