Calibration standard for VIS photometric accuracy (400-700 nm). Optical density 3.0AU (0.1% transmis


  • Optical density: 3.0AU / transmission 0.1%
  • Expanded uncertainty: +/- 0.0181AU
  • Wavelength range: 400-700nm
  • Standard peaks on certificate of calibration: 440, 465, 546.1, 590 and 635nm
  • External dimensions 12.5 x 12.5 x 45.0mm

Advantages of Firefly Scientific's HF photometric accuracy filters:

  • Highly accurate and reproducible calibration of your spectrophotometer
  • Never need to be replaced
  • Never need recalibrating if handled and stored correctly
  • Scratch-resistant coating protects optical surfaces
  • Can be used in any spectrophotometer (with standard 12.5 x 12.5 x 45.0mm holder)
  • Correspond to or surpass NIST-930e requirements and tolerances
  • NIST-traceable and compliant
Pictures shown are for illustration purposes only and may vary from the actual product in shape, colour and design
Product no.:FF-HF-3.0
836.00 €*


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Browse this category: Photometric accuracy - VIS, 400-700 nm