Broadband UV-NIR Neutral Density Filter FND2.0-1D-BB (1.0" Diameter)

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Specifications

Attenuator Type: Reflective
Shape: Round
Size: 25.4 mm
Optical Density: 2
Nominal Transmission: 1.0 %
Transmission Range: 0.6-0.16 %
Surface Quality: <2 waves @ 633nm both sides
Parallelism: 3 arc min
Scratch/Dig: 20-10
Chamfer: 0.5mm x 45 degrees
Clear Aperture (Central): 90 %
Angle Of Incidence (AOI): Normal
Coating: Hybrid metallic
OD Tolerance: +/- 10 %
Wavelength Range: 190 - 1700 nm
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Features


  • Broad Spectrum Transmission: Ensures constant transmission from 190 nm to 1700 nm for a wide range of applications

  • Consistent Attenuation: Provides consistent attenuation from UV to NIR, maintaining precise light intensity control

  • Superior Optical Performance: Delivers superior optical quality and wavefront integrity for accurate measurements

  • Customizable: Coatings can be applied to custom-sized substrates, offering flexibility for OEM applications

  • Wide Range of Optical Densities: Available in various optical density values (0.3 to 2.5) to meet diverse application requirements

Applications


  • Precision Optical Systems: Essential for maintaining precise light intensity in optical setups

  • Spectrometers: Ensures accurate spectral analysis by controlling light intensity across a wide wavelength range

  • Medical Systems: Used for consistent light attenuation in medical imaging and diagnostic equipment

  • Research Laboratories: Ideal for research experiments requiring controlled light intensity and spectral characteristics

  • Industrial Applications: Suitable for industrial processes requiring specific light intensity control in UV and NIR spectra