Specifications
Page 43
Prosilica GB Technical Manual V2.2.6
IR cut filter
All Prosilica GB color models are equipped with an infrared block filter (IR filter).
This filter is employed to prevent infrared wavelength photons from passing to the
sensor. In the absence of IR filter, images are dominated by red and incapable of
being properly color balanced. Monochrome cameras do not employ an IR filter.
The following figure shows the filter transmission response for the IRC30 filter
employed in the Prosilica GB cameras.
Figure 14: IRC30 filter transmission response
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