Optical filters
Optical filters are a fundamental element of multispectral and colorimetric imaging analysis. The approach of Profilocolore is to maximize the synergy between:
  • Sensor spectral sensitivity;
  • Spectral transmittance of the Color Filter Array (CFA) on board of the cameras;
  • Transmittance of the Optical Window in the modified cameras;
  • Spectral transmittances of filters applied in front of the camera lens.
The research activities of Profilocolore have made it possible to minimize the number of photographic shots by maximizing the overall spectral transmittances from the subject taken up to the sensor. The variety of filters available at Profilocolore includes both standard pass band and long pass filters and multiband pass filters with Profilocolore optimized custom spectral transmittances. All filters listed below are available in formats:
  • Round – M77 x 2 millimeters;
  • Square – 100 x 100 x 2 millimeters.
Specifically, only PFCL UV HMI and PFCL UV Fluo filters are available in the following formats:
  • Square – 100 x 100 x 3 millimeters;
  • Rectangular – 34 x 63 x 3 millimeters.
PFCL A_77x2
PFCL A
PFCL B_77x2
PFCL B
PFCL UV-IR cut_77x2
PFCL UV-IR cut
PFCL X UV-IR cut_100x100x2
PFCL X UV-IR cut
PFCL XA_100x100x2
PFCL XA
PFCL XB_100x100x2
PFCL XB
PFCL XC_100x100x2
PFCL XC
PFCL IR1 740_77x2
PFCL IR1 750
PFCL IR2 850_77x2
PFCL IR2 850
PFCL IR3 950_77x2
PFCL IR3 950
PFCL UV Fluo_100x100x3
PFCL UV Fluo
PFCL UV HMI_100x100x3
PFCL UV HMI
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