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Step Linear Neutral Density Filters
About REYNARD- Type: Filters
- Diameter / Dimension: 25mm - 100mm
- Filter Category: Neutral Density Filter
- Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
- Surface Quality: 80-50 scratch/dig
- Parallelism: < 3 arc min
- TWE: < 2 waves/25 mm
- Wavelength: 375 nm to 2500 nm
The Step Neutral Density Filters (VIS) can be used for calibration of various illumination systems from 375 nm to 2500 nm. The filter configuration consists of a glass substrate with a spectrally flat neutral density metallic coating. The density variations take place in discrete steps.
Custom sizes and densities are available upon request.
ISO 9001:2015, ITAR & Cybersecurity (CMMC)
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