High Resolution Manual Wavelength Tuners / FWS-H-F01

The High-Resolution Manual Wavelength Tuner utilizes TwinFilm™ technology to deliver the tunable wavelength filtering characteristics of a grating monochromator together with the circular aperture imaging capabilities of a bandpass filter. The High-Resolution Wavelength Tuner is a manually tunable filter that provides smooth and precise manual adjustment; both the center wavelength and bandwidth are independently set with two multi-rotation manual dials for maximum resolution. An internal compensator maintains output alignment.

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Part Number
FWS-H-F01
  • Broad wavelength tuning
  • Precise bandwidth adjustment (FWHM 3 – 15 nm, nominal)
  • Circular uniform aperture
  • High (10-6) out of band rejection
  • Compact (40 x 76 x 50 mm)
  • Precise manual adjustment (Gear 27 : 1)
  • Applications

    – Fluorescence microscopy
    – Hyperspectral imaging
    – Life sciences instrumentation
    – Machine vision
    – Laboratory research

General Specifications
Aperture Size 5mm
Optical Specifications
Transmission > 75% (in proportion to an input light power / FWHM > 10 nm)
Spectral Range 280 ~ 311 nm
FWHM Range 3 ~ 15 nm
Out-of-Band Blocking OD 6 (0.00001 % Transmission)
F00 - F02 Blocks up to 600 nm
F03 - F15 Blocks up to 1700 nm
Stable operation span 5 years
More Information
RoHS No
CE No