FR-OD40 12.7 mm Dia. Absorptive Neutral Density Filter 400-900nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 12.7 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
FR-OD40 12.7 mm Dia. Absorptive Neutral Density Filter 400-900nm
The FR-OD40 is a Neutral Density Filter with a diameter of 12.7 mm, sourced from the reputable vendor MKS/Newport. This filter is designed to uniformly reduce the intensity of incident light, regardless of its wavelength, within the range of 400-900nm.
The filter features a Thin Lens shape, which is advantageous in applications where minimizing optical path length is crucial. It is coated with the New OD40 absorptive coating on both the front and back surfaces, ensuring consistent attenuation of light.
The geometry of the filter includes a thickness of 3mm, providing robustness and stability. The catalog number for this item is FR-OD40, and it can be found on the MKS/Newport website at https://www.newport.com/p/FR-OD40. The link has been verified and the filter is currently in stock.
This Neutral Density Filter is a versatile component, suitable for a wide range of applications where controlled light reduction is required. Its high-quality construction and reliable performance make it a valuable addition to any optical system.
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