Integrating Sphere

Fiber Optic Collimating Lenses
  • Fiber Optic Collimating Lenses

Reference number: BWT-BIS1.5A

Compact fiber-coupled integrating sphere from B&W Tek for the range of 250 nm - 2500 nm.


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Integrating Sphere

The BIS1.5A compact fiber coupled integrating sphere is machined from PTFE and is the ideal solution for the measurement of diffuse light.  It has a diffuse reflectance of 99% between 400nm and 800nm, >98% between 300nm and 1800nm (UV-Vis-NIR region), and >92% between 250nm and 2500nm.


  • Laser and LED Characterization
  • Diffused Transmittance
  • Spectral Irradiance