Optical filters LP0508-P0050 - IR CUT filter LP0689-P1010 - IR CUT filter LP0508-P0051 - Longpass NIR 850nm filter LP0689-P1012 - Longpass NIR 850nm filter F2LOW650 - IR CUT 650nm filter F2HIGH830 - longpass NIR 830nm filter D19x1_IRCUT_SCREWIN - Screw in low profile IR-CUT filter D19x1_NIR_SCREWIN - Screw in low profile Longpass NIR 850nm filter Replacing filter in C1 and C1 PRO cameras Optical filter influence on captured image