Bandpass Filters - OMI Optika
Bandpass Filters

It only allows light rays of a given wavelength to pass through. Apart from the selected interval, everything else is completely blocked. It is usually characterized by a lower transmittance value.
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General description:

Interference filters are based on the phenomenon of light interference. The light of a given wavelength passing through them is amplified, and the light intensity of other wavelength ranges is weakened or extinguished.

They are used when we want to select a relatively narrow band from the light with a continuous spectrum. We have to isolate a line appearing at a specific wavelength from exciting light with a linear spectrum. Their transmittance depends on the angle of incidence of the incident light.

Megrendelési számCsatlakozó méret (mm)“Vágási” hullámhossz(nm)AdatlapNettó ár
4-206-030M25.5 x 0.5525 (Zöld)
4-210-020M27 x 0.5635 (Vörös)
4-216-005M30.5 x 0.5635 (Vörös)
4-216-010M30.5 x 0.5525 (Zöld)
4-218-010M35.5 x 0.5635 (Vörös)
4-220-010M40.5 x 0.5635 (Vörös)
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  • With or without a metric thread socket
  • in different sizes: M25x0.5, ... M37x0.5, ... M72x0.75
  • at different "cutoff" wavelengths
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