Datasheet | May 17, 2023

Narrow Bandpass Filter: NBP 450-40 Datasheet

The NBP 450-40 blue narrow bandpass has a peak wavelength of 450 nm,  making it ideal for use with blue lasers and LEDs. The main applications are the precise measurement of components and the inspection of meat products.

Key Features:

  • Developed for applications for lasers/LEDs with 450 nm
  • Steep slopes
  • Average transmission of 95 %
  • Strong blocking
  • High optical density

Typical applications:

  • Laser/LED applications
  • Body measurement (Automotive)
  • 3D and 2D measurement
  • Food inspection
  • Fluorescence
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