Lab-grade Reflection Probes


Out of stock




Our laboratory-grade reflection and backscattering probes offer high quality at an affordable price. Available in a variety of fiber core sizes and wavelength ranges, they are a convenient way to measure specular or diffuse reflectance from a surface. Our 600 μm core probes can even be used to excite and sense fluorescence from solid samples

  • Great for use in the lab and gentle handling environments
  • 6-around-1 fiber bundle design
  • 6-fiber leg connects to light source, single-fiber leg connects to spectrometer for best performance
  • 600 μm probes come with a 3.175 mm (1/8″) diameter ferrule for fluorescence measurements

Engineering Specifications Lab-grade Reflection Probes
Probe ferrule material: Stainless steel unless otherwise noted (PEEK also available)
Probe ferrule length: 76.2 mm (3″)
Probe ferrule diameter: 6.35 mm (1/4″) unless otherwise noted (3.175 mm / 1/8″ for R600 probes)
Probe fiber bundle: 6 illumination fibers around 1 read fiber
Numerical aperture: 0.22 ± 0.02 (equivalent to an acceptance angle of 24.8° in air)
Jacket: PVDF zip tube
Connectors: Standard hex-nut SMA
Length: 2 m
Breakout: Midway point of assembly at 1 meter
Fiber core size: 200 – 600 μm (see product variations table for options)
Wavelength range: SR, UV/VIS, VIS/NIR (see product variations table for options)
Fiber buffer: See Fiber Bend Radius and Mechanical Specifications for details
Bend radius: See Fiber Bend Radius and Mechanical Specifications for details
Operating temperature: -20 °C to 80 °C

Applications in which this product is used:

Measurement Techniques in which this product is used: