Schneider Optics 5.65 x 5.65" True-Cut 750 Infared Filter

The Schneider Optics 5.65x5.65 True-Cut 750 Infared Filter was developed for removing the IR spectrum from the light path, resulting in more vibrant colors and true blacks from both CCD and CMOS imagers. The TRU-CUT IR filter blocks the IR light mere nanometers from the visible spectrum, eliminating IR pollution from the image.

Used mainly on digital and video cameras with CCD sensors without an integrated IR protection filter, because the IR sensitivity of the CCD sensor would otherwise cause color changes and unsharpness

That unsharpness results from the chromatic aberration of the lenses that are only corrected for visible light

In the visible range, the transmission curve is very high and straight

The TRU-CUT IR-750 filter maintains a high MTF (modulation transfer function) in the visible spectrum and its coating meets or exceeds military standards for durability, thus is easily cleaned. Like all Schneider Optics professional filters, the TRU-CUT IR-750 filter is manufactured from crystal clear, water white optical glass that is diamond cut, precision ground and polished to the most exacting tolerances.