Color Corrective Filters - NTFL Coating Experts

NTFL color corrective filters

Color Corrective Filters


NTFL produces and stocks borofloat color corrective filters in the following sizes:

11.5” diameter x 3.3 mm thick

21.5” diameter x 3.3 mm thick

25.875” diameter x 3.3 mm thick

Color correction filters convert high color temperature sources, typically 7500K, to lower color temperatures without fading over time, regardless of the lamp power or operating temperature. We currently offer industry standard ¼ CTO, ½ CTO, ¾ CTO and full CTO corrector filters.

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