Capabilities:

• Photometric accuracy in the NIR range (700-3000nm)

Product specs:

• Optical densities: 0.04au, 0.2au, 0.3au, 0.5au, 0.7au, 1.0au, 1.5au, 2.0au, 2.5au, 3.0au

• Expanded uncertainties: FNIR-0.04 (+/- 0.0019au), FNIR-0.2 (+/- 0.0022au), FNIR-0.3 (+/- 0.0022au), FNIR-0.5 (+/- 0.0022au), FNIR-0.7 (+/- 0.0023au), FNIR-1.0 (+/- 0.0042au), FNIR-1.5 (+/- 0.0054au), FNIR-2.0 (+/- 0.0055au), FNIR-2.5 (+/- 0.0090au), FNIR-3.0 (+/- 0.0181au), FNIR-4.0 (+/- 0.110au).

• Wavelength range: 700-3000nm. Certified wavelength points include 700, 1100, 1700, 2500 and 3000nm. Firefly can provide alternative points in the 200-700nm range upon request or full scan data for informational purposes.

• External Dimensions: 12.5 x 12.5 x 45 mm

Benefits of using the FNIR Photometric Accuracy Filters:

• Highly accurate and consistent spectrophotometer calibration every time

• Scratch-resistant coating protects optical surfaces

• Can be used in any spectrophotometer (with standard 12.5 x 12.5 x 45mm holder)

• Surpasses NIST-2031b requirements and tolerances

• Full NIST traceability and compliance

All of our calibration standards are proudly made in North America

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